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AISI 304 or AISI 316 stainless steel key safe with code
Secure key handover and key depositing: Securely store and hand over keys with the masunt stainless steel key safe or key deposit box. Our key safes are a practical solution for managing keys securely, easily and centrally. The key safes are suitable for handing over keys to changing groups of people – such as holidaymakers arriving at holiday homes and apartments, tradesmen, car rental customers, carers, caretakers, neighbours, office staff and more besides. Buy a masunt key safe now at an affordable price in our safes online shop!
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Average rating of 4.7 out of 5 stars
The key safe is popular with guesthouses and hotels: Hand over up to 12 keys with 4 separately controllable compartments. Allow guests, employees and service providers access outside opening hours - around the clock - and thus increase turnover and improve processes. Whether via a four-digit manual code or via the innovative, seven-digit online code - you decide. Save time and offer your guests convenient day and night through secure key transfer. The masunt Key safe 1420 E Code at a glance: The clever 4-in-1 solution Suitable for outdoor use Four-digit manual code or seven-digit online code Codes can be conveniently issued remotely via a web portal No internet or mobile phone connection required at the unit No power connection required Outstanding appearance due to brushed stainless steel Proven in use for over 9 years Innovation A special process is used for storing and accessing deposited valuable objects and keys. This enables the remote generation of codes and assignment to recipients – without electricity supply or internet connection. Code generation and hand-over Each compartment can be operated manually with a 4-digit user code. An 7-digit master code is available too. This is used by the owner/manager and serves to open and programme the safe. Code generation can also be done by an online platform. This offers secure, easy to understand and quick operation. The 7-digit codes generated this way have a temporary validity (from 1 hour up to 365 days) and can be conveniently transmitted to the respective users. This service is provided by our cooperation partner, Codelocks Ltd. Finishing and aesthetic The key safe is solidly constructed with high-quality AISI 304 stainless steel. If using in regions close to seawater opt for the AISI 316 stainless steel version. Not only does this special steel help achieve a durable product, it guarantees high-end design – impress your customers with brushed stainless steel! Versions and outdoor use The key safe is offered in a single-compartment and 4-compartment version. The 4-compartment version is best suited to hotels or companies that require to hand over several keys to several people at short notice. Both versions offer both indoor and outdoor use since both are manufactured from the same high-quality stainless steel and the electronics are designed for use outdoors.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Average rating of 4.9 out of 5 stars
The key safe bestseller from masunt: Allowing guests, employees and service providers access even outside opening hours - around the clock - thus increasing turnover and improving processes. Whether via a four-digit manual code or via the innovative, seven-digit online code - you decide. The masunt 1120 Key safe at a glance: Suitable for outdoor use Four-digit manual code or seven-digit online code Codes can be conveniently assigned remotely via a web portal No internet or mobile phone connection required at the unit No power connection required Outstanding appearance due to brushed stainless steel Proven in use for over 9 years Innovation A special process is used for storing and accessing deposited valuable objects and keys. This enables the remote generation of codes and assignment to recipients – without electricity supply or internet connection. Code generation and hand-over Each compartment can be operated manually with a 4-digit user code.An 8-digit master code is available too. This is used by the owner/manager and serves to open and programme the safe. Code generation can also be done by an online platform. This offers secure, easy to understand and quick operation. The 7-digit codes generated this way have a temporary validity (from 1 hour up to 365 days) and can be conveniently transmitted to the respective users. This service is provided by our cooperation partner, Codelocks Ltd. Finishing and aesthetic The key safe is solidly constructed with high-quality AISI 304 stainless steel. If using in regions close to seawater opt for the AISI 316 stainless steel version. Not only does this special steel help achieve a durable product, it guarantees high-end design – impress your customers with brushed stainless steel! Versions and outdoor use The key safe is offered in a single-compartment and 4-compartment version. The 4-compartment version is best suited to hotels or companies that require to hand over several keys to several people at short notice. Both versions offer both indoor and outdoor use since both are manufactured from the same high-quality stainless steel and the electronics are designed for use outdoors.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Average rating of 4.7 out of 5 stars
The masunt key deposit box is used to store and deposit property keys or other access media.The housing’s walls are 3 mm thick, and are optionally available in stainless steel quality AISI 304 or AISI 316. The Key depot 520 M Code at a glance: High-quality lock design with four-digit combination Automatic code blurring during every opening and closing operation (Opening the safe will automatically set back the code to 0000. Hence there is no more need to readjust the code combination as you are used from standard luggage or bike locks. The programmed opening code within the lock is not changed through this procedure until you do so manually.) Code identification and emergency opening by means of a service key Code can be modified without auxiliary means Constructed for use in the protected outdoor area A seal in the key deposit box’s frame ensures faultless door locking.The key deposit box is attached using two slots on the rear (the fastening material for standard masonry is included in the scope of supply).Both surface and flush-mounted installation are possible.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

The wall structure is standalone. This has major advantages: No need to drill holes in the building façade. DNo need to go through a lengthy coordination process with the property manager / homeowners’ association. A potential alternative if the building’s outer walls do not allow safe installation. The wall structure has walls measuring 3 mm thick and can be equipped with any number of key deposit boxes. The compact deposit boxes, which each come with a mechanical combination lock made of solid AISI 316 stainless steel (3 mm), cannot be broken into and can withstand the elements Easy to use with a practical function: The four dials can be set precisely and automatically switch to ‘0000’ when the deposit box is opened, so unauthorised individuals cannot see what the access code is. With key for emergency opening: The enclosed key can be used to open the safe if the user has forgotten the valid combination. The code is automatically displayed again when the deposit box is opened. The locks naturally have different closures. High-quality appearance: An elegant design due to brushed stainless steel, integrated and continued through the wall structure. A real eye-catcher The anchoring depth is at least 500 mm. The necessary foundation size depends on the soil conditions. Please contact us directly if you’d like a larger number of key deposit boxes or the option of assembling them with other products (key safes / repositories) in a way that extends beyond the existing configuration.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

This key safe uses RFID technology as an access control system. Authorised individuals are given access to the key safe with the registered transponder medium. The process is automatic and contactless. There’s no need to use another key or input a code. Enable employees and service providers to efficiently gain access even outside of operating and opening hours – around the clock – while you retain complete control. The key safe at a glance: Contactless identification of up to 50 individual access media No internet or power connection required. The lock is battery-operated (with two AAA batteries), which allows 15,000 opening operations If the red LED lights up, this indicates that the battery is low Resistant to external influences like dirt or moisture, making it suitable for continuous outdoor use Robust, brushed stainless steel housing with an elegant finish (V2A) Technology The key safe supports the following RFID standards: MIFARE Classic 1K MIFARE Classic 4K MIFARE DESFire EV1 MIFARE DESFire EV2 MIFARE Ultralight EV1 Existing RFID media that meet these standards can be used, no new RFID media need to be purchased. Data is exchanged between the transponder and the reader by means of an (electro-)magnetic field. The passive transponder is supplied with energy as soon as it approaches the reader, thus enabling data exchange. There is no need for an internet or power connection. The closing motor, on the other hand, is battery-operated and allows up to 15,000 opening operations with just two AAA batteries. Access allocation The enclosed master card allows you to flexibly add new users and remove existing ones. From the time they are added, registered users will have access to the key safe and be able to open it contactlessly using their access medium. In contrast, unregistered media will be unable to unlock the lock. Material and space requirements The housing made of high-quality stainless steel measuring 2 mm thick is sturdy, secure and weatherproof. The RFID lock is also resistant to the elements and, with its protected electronics, is ideally suited to outdoor use. When lithium batteries are used, the key safe can also be used in extreme weather conditions (-40° to +60° Celsius). The interior of the safe offers plenty space. The three hooks on the back wall can even accommodate chunky keys (e.g. keys with fobs or vehicle keys).
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

With the new 2129 key return safe, masunt offers all the advantages of the 2125 E Code key safe, plus an integrated one-way deposit flap for secure key return. The 2129 key return safe relies on tried-and-tested quality and is just as robust and resistant. The safe was designed so that even chunky keys the size of a credit card fit through the one-way deposit flap. So storing the likes of modern car keys inserted through the one-way deposit flap is simple and straightforward too. The keys are deposited using the flap on the right-hand side of the housing. The keys fall into the safe by means of a slide structure. Since the stainless steel slide is locked, it is impossible to fish the keys out of the safe from the outside. Thanks to the large-walled limitations on the right and left of the inside of the one-way deposit flap, you can rest assured that the keys will remain on the loading area when the safe is opened. The masunt 2129 Key return safe at a glance: Meets the most stringent safety standards due to the three-point lock and walls measuring 3 mm thick Integrated one-way deposit flap for securely returning keys Brushed stainless steel that exudes simple elegance and a luxury appearance Suitable for outdoor use Choice of using manual codes (four or eight digits long) and, optionally, time-limited online codes (seven digits long) No need for an internet connection or a radio link Battery-operated, so no need for a power connection Classic use – innovative online code allocation The 2129 key return safe can be operated the classic way with a manual code – assigned directly on the unit. But it’s the seven-digit online codes that make this key safe truly innovative. They can be generated using an online portal and are valid for a limited period of time only. The validity period can range from one hour to 365 days. What’s more, the online codes created in this way can be sent directly from the web portal to users by text message or email. Another helpful option is the text message code request feature. This allows authorised individuals with an ID to retrieve a code that is valid for two hours using the online portal. These retrievals are documented and can be traced. The online portal is operated by Codelocks Ltd., our cooperation partner. One credit each is required to generate an online code and for the text message code request feature. Credits must be purchased in advance (prepaid). There are no ongoing costs or contractual commitments. Read our FAQs to find out more about operating and using the key safe. Areas of application and potential uses The key safe provides owners with a simple and convenient way of retrieving keys from customers and guests. It is also a useful addition and extension to the masunt compartment safes and E code models. The one-way deposit flap makes the 2129 key return safe particularly suitable for garages, car dealerships and hotels. The 2129 key return safe is made of high-grade V2A stainless steel (AISI 304). In combination with the protected electronics, the key return safe is suitable for outdoor use and is appropriately weatherproof.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Average rating of 5 out of 5 stars
The masunt key deposit box is used to store and deposit property keys or other access media.The housing’s walls are 3 mm thick, and are optionally available in stainless steel quality AISI 304 or AISI 316. The Key depot 540 M Code at a glance: High-quality lock design with four-digit combination Automatic code blurring during every opening and closing operation (Opening the safe will automatically set back the code to 0000. Hence there is no more need to readjust the code combination as you are used from standard luggage or bike locks. The programmed opening code within the lock is not changed through this procedure until you do so manually.) Code identification and emergency opening by means of a service key Code can be modified without auxiliary means Constructed for use in the protected outdoor area A seal in the key deposit box’s frame ensures faultless door locking.The key deposit box is attached using two slots on the rear (the fastening material for standard masonry is included in the scope of supply).Both surface and flush-mounted installation are possible.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Average rating of 5 out of 5 stars
The key safe classic from masunt: Allow guests, employees and service providers access even outside opening hours - around the clock - and thus increase turnover and improve processes. Whether via a four-digit manual code or via the innovative, seven-digit online code - you decide. The key safe is made of high-quality V4A stainless steel. This type of stainless steel is particularly suitable for regions near the sea and coastal regions. The masunt 1140 Key safe at a glance: Suitable for outdoor use Four-digit manual code or seven-digit online code Codes can be conveniently assigned remotely via a web portal No internet or mobile phone connection required at the unit No power connection required Outstanding appearance due to brushed stainless steel Proven in use for over 9 years Innovation A special process is used for storing and accessing deposited valuable objects and keys. This enables the remote generation of codes and assignment to recipients – without electricity supply or internet connection. Code generation and hand-over Each compartment can be operated manually with a 4-digit user code. An 8-digit master code is available too. This is used by the owner/manager and serves to open and programme the safe. Code generation can also be done by an online platform. This offers secure, easy to understand and quick operation. The 7-digit codes generated this way have a temporary validity (from 1 hour up to 365 days) and can be conveniently transmitted to the respective users. This service is provided by our cooperation partner, Codelocks Ltd. Finishing and aesthetic The key safe is solidly constructed with high-quality AISI 316 stainless steel for use in regions close to seawater. Not only does this special steel help achieve a durable product, it guarantees high-end design – impress your customers with brushed stainless steel! Versions and outdoor use The key safe is offered in a single-compartment and 4-compartment version. The 4-compartment version is best suited to hotels or companies that require to hand over several keys to several people at short notice. Both versions offer both indoor and outdoor use since both are manufactured from the same high-quality stainless steel and the electronics are designed for use outdoors.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

The wall structure is standalone. This has major advantages: No need to drill holes in the building façade. DNo need to go through a lengthy coordination process with the property manager / homeowners’ association. A potential alternative if the building’s outer walls do not allow safe installation. The wall structure has walls measuring 3 mm thick and can be equipped with any number of key deposit boxes. The compact deposit boxes, which each come with a mechanical combination lock made of solid AISI 304 stainless steel (3 mm), cannot be broken into and can withstand the elements Easy to use with a practical function: The four dials can be set precisely and automatically switch to ‘0000’ when the deposit box is opened, so unauthorised individuals cannot see what the access code is. With key for emergency opening: The enclosed key can be used to open the safe if the user has forgotten the valid combination. The code is automatically displayed again when the deposit box is opened. The locks naturally have different closures. High-quality appearance: An elegant design due to brushed stainless steel, integrated and continued through the wall structure. A real eye-catcher The anchoring depth is at least 500 mm. The necessary foundation size depends on the soil conditions. Please contact us directly if you’d like a larger number of key deposit boxes or the option of assembling them with other products (key safes / repositories) in a way that extends beyond the existing configuration.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

This key safe uses RFID technology as an access control system. Authorised individuals are given access to the key safe with the registered transponder medium. The process is automatic and contactless. There’s no need to use another key or input a code. Enable employees and service providers to efficiently gain access even outside of operating and opening hours – around the clock – while you retain complete control. The key safe at a glance: Contactless identification of up to 50 individual access media No internet or power connection required. The lock is battery-operated (with two AAA batteries), which allows 15,000 opening operations If the red LED lights up, this indicates that the battery is low Resistant to external influences like dirt or moisture, making it suitable for continuous outdoor use Robust, brushed stainless steel housing with an elegant finish (V2A) Technology The key safe supports the following RFID standards: MIFARE Classic 1K MIFARE Classic 4K MIFARE DESFire EV1 MIFARE DESFire EV2 MIFARE Ultralight EV1 Existing RFID media that meet these standards can be used, no new RFID media need to be purchased. Data is exchanged between the transponder and the reader by means of an (electro-)magnetic field. The passive transponder is supplied with energy as soon as it approaches the reader, thus enabling data exchange. There is no need for an internet or power connection. The closing motor, on the other hand, is battery-operated and allows up to 15,000 opening operations with just two AAA batteries. Access allocation The enclosed master card allows you to flexibly add new users and remove existing ones. From the time they are added, registered users will have access to the key safe and be able to open it contactlessly using their access medium. In contrast, unregistered media will be unable to unlock the lock. Material and space requirements The housing made of high-quality stainless steel measuring 2 mm thick is sturdy, secure and weatherproof. The RFID lock is also resistant to the elements and, with its protected electronics, is ideally suited to outdoor use. When lithium batteries are used, the key safe can also be used in extreme weather conditions (-40° to +60° Celsius). The interior of the safe offers plenty space. The three hooks on the back wall can even accommodate chunky keys (e.g. keys with fobs or vehicle keys).
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

With the new 2149 key return safe, masunt offers all the advantages of the 2145 E Code key safe, plus an integrated one-way deposit flap for secure key return. The 2149 key return safe relies on tried-and-tested quality and is just as robust and resistant. The safe was designed so that even chunky keys the size of a credit card fit through the one-way deposit flap. So storing the likes of modern car keys inserted through the one-way deposit flap is simple and straightforward too. The keys are deposited using the flap on the right-hand side of the housing. The keys fall into the safe by means of a slide structure. Since the stainless steel slide is locked, it is impossible to fish the keys out of the safe from the outside. Thanks to the large-walled limitations on the right and left of the inside of the one-way deposit flap, you can rest assured that the keys will remain on the loading area when the safe is opened. The masunt 2149 Key return safe at a glance: Meets the most stringent safety standards due to the three-point lock and walls measuring 3 mm thick Integrated one-way deposit flap for securely returning keys Brushed stainless steel that exudes simple elegance and a luxury appearance Suitable for outdoor use Choice of using manual codes (four or eight digits long) and, optionally, time-limited online codes (seven digits long) No need for an internet connection or a radio link Battery-operated, so no need for a power connection Classic use – innovative online code allocation The 2149 key return safe can be operated the classic way with a manual code – assigned directly on the unit. But it’s the seven-digit online codes that make this key safe truly innovative. They can be generated using an online portal and are valid for a limited period of time only. The validity period can range from one hour to 365 days. What’s more, the online codes created in this way can be sent directly from the web portal to users by text message or email. Another helpful option is the text message code request feature. This allows authorised individuals with an ID to retrieve a code that is valid for two hours using the online portal. These retrievals are documented and can be traced. The online portal is operated by Codelocks Ltd., our cooperation partner. One credit each is required to generate an online code and for the text message code request feature. Credits must be purchased in advance (prepaid). There are no ongoing costs or contractual commitments. Read our FAQs to find out more about operating and using the key safe. Areas of application and potential uses The key safe provides owners with a simple and convenient way of retrieving keys from customers and guests. It is also a useful addition and extension to the masunt compartment safes and E code models. The one-way deposit flap makes the 2149 key return safe particularly suitable for garages, car dealerships and hotels. The 2149 key return safe is made of high-grade V4A stainless steel (AISI 316). In combination with the protected electronics, the key return safe is suitable for outdoor use and is appropriately weatherproof.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Average rating of 4.7 out of 5 stars
With the new key safe from masunt, the highest demands on key delivery are met. The key safe offers all the advantages of the 1100 series, which has been tried and tested for years, and is even more resistant and robust. Allow guests, employees and service providers access even outside opening hours - around the clock - and thus increase turnover or improve processes. The masunt key safe 2120 E code at a glance: Pariticularly secure due to 3-point closure and 3 mm wall thickness Suitable for outdoor use Four-digit manual code or seven-digit online code Codes can be conveniently assigned remotely via web portal No Internet or mobile phone connection necessary No power connection required Outstanding appearance thanks to brushed stainless steel Security Since it has walls made of 3 mm-thick stainless steel and a particularly robust three-point lock, the product satisfies stringent security requirements with regard to key handover. Innovation A special process is used for storing and accessing deposited valuable objects and keys. This enables the remote generation of codes and assignment to recipients – without electricity supply or internet connection. Code generation and hand-over Each compartment can be operated manually with a 4-digit user code.An 8-digit master code is available too. This is used by the owner/manager and serves to open and programme the safe. Code generation can also be done by an online platform. This offers secure, easy to understand and quick operation. The 7-digit codes generated this way have a temporary validity (from 1 hour up to 365 days) and can be conveniently transmitted to the respective users. This service (www.kitlock.net) is provided by our cooperation partner, Codelocks Ltd. Finishing and aesthetic The key safe is solidly constructed with high-quality AISI 304 stainless steel. If using in regions close to seawater opt for the AISI 316 stainless steel version. Not only does this special steel help achieve a durable product, it guarantees high-end design – impress your customers with brushed stainless steel! Outdoor use The key safe is designed for both indoor and outdoor use since it is manufactured from high-quality stainless steel and the electronics are designed for use outdoors.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Average rating of 5 out of 5 stars
With the new key safe from masunt, the highest demands on key delivery are met. The key safe offers all the advantages of the 1100 series, which has been tried and tested for years, and is even more resistant and robust. Allow guests, employees and service providers access even outside opening hours - around the clock - and thus increase turnover or improve processes. The key safe is made of high-quality V4A stainless steel. This type of stainless steel is particularly suitable for regions near the sea and coastal regions. The masunt key safe 2140 E code at a glance: Pariticularly secure due to 3-point closure and 3 mm wall thickness Suitable for outdoor use Four-digit manual code or seven-digit online code Codes can be conveniently assigned remotely via web portal No Internet or mobile phone connection necessary No power connection required Outstanding appearance thanks to brushed stainless steel Security Since it has walls made of 3 mm-thick stainless steel and a particularly robust three-point lock, the product satisfies stringent security requirements with regard to key handover. Innovation A special process is used for storing and accessing deposited valuable objects and keys. This enables the remote generation of codes and assignment to recipients – without electricity supply or internet connection. Code generation and hand-over Each compartment can be operated manually with a 4-digit user code. An 7-digit master code is available too. This is used by the owner/manager and serves to open and programme the safe. Code generation can also be done by an online platform. This offers secure, easy to understand and quick operation. The 7-digit codes generated this way have a temporary validity (from 1 hour up to 365 days) and can be conveniently transmitted to the respective users. This service is provided by our cooperation partner, Codelocks Ltd. Finishing and aesthetic The key safe is solidly constructed with high-quality AISI 304 stainless steel. If using in regions close to seawater opt for the AISI 316 stainless steel version. Not only does this special steel help achieve a durable product, it guarantees high-end design – impress your customers with brushed stainless steel! Outdoor use The key safe is designed for both indoor and outdoor use since it is manufactured from high-quality stainless steel and the electronics are designed for use outdoors.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

This key safe uses RFID technology as an access control system. Authorised individuals are given access to the key safe with the registered transponder medium. The process is automatic and contactless. There’s no need to use another key or input a code. Enable employees and service providers to efficiently gain access even outside of operating and opening hours – around the clock – while you retain complete control. The 2121 RFID key safe at a glance: Contactless identification of up to 50 individual access media No internet or power connection required. The lock is battery-operated (with two AAA batteries), which allows 15,000 opening operations If the red LED lights up, this indicates that the battery is low Resistant to external influences like dirt or moisture, making it suitable for continuous outdoor use Robust, brushed stainless steel housing with an elegant finish (V2A) Particularly secure due to the three-point lock and wall thickness of 3 mm Suitable for outdoor use Technology The key safe supports the following RFID standards: MIFARE Classic 1K MIFARE Classic 4K MIFARE DESFire EV1 MIFARE DESFire EV2 MIFARE Ultralight EV1 Existing RFID media that meet these standards can be used, no new RFID media need to be purchased. Data is exchanged between the transponder and the reader by means of an (electro-)magnetic field. The passive transponder is supplied with energy as soon as it approaches the reader, thus enabling data exchange. There is no need for an internet or power connection. The closing motor, on the other hand, is battery-operated and allows up to 15,000 opening operations with just two AAA batteries. Access allocation The enclosed master card allows you to flexibly add new users and remove existing ones. From the time they are added, registered users will have access to the key safe and be able to open it contactlessly using their access medium. In contrast, unregistered media will be unable to unlock the lock. Material and space requirements The housing made of high-quality stainless steel measuring 3 mm thick is sturdy, secure and weatherproof. The RFID lock is also resistant to the elements and, with its protected electronics, is ideally suited to outdoor use. When lithium batteries are used, the key safe can also be used in extreme weather conditions (-40° to +60° Celsius). The interior of the safe offers plenty space. The three hooks on the back wall can even accommodate chunky keys (e.g. keys with fobs or vehicle keys).
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Particularly when our stainless steel products are installed outdoors, flash rust can form over time (especially near the coast), negatively impacting the appearance of the stainless steel finish. The high-quality stainless steel finish is preserved in the long term too thanks to the cleaning and care set developed specifically for our products. The stainless steel care oil prevents small particles that later go on to form flash rust from sticking to our solutions. Depending on the weather conditions, we recommend using the care oil and a microfibre polishing cloth to treat your product one to three times a year. If flash rust has already formed on your product, removing it to restore your product to its sparkling splendour is child’s play with the cleaning and polishing paste and the supplied special sponge. The four-part set is the ideal addition for all our stainless steel products: Stainless steel care oil Microfibre polishing cloth Cleaning and polishing paste for metals Sponge
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

This key safe uses RFID technology as an access control system. Authorised individuals are given access to the key safe with the registered transponder medium. The process is automatic and contactless. There’s no need to use another key or input a code. Enable employees and service providers to efficiently gain access even outside of operating and opening hours – around the clock – while you retain complete control. The 2121 RFID key safe at a glance: Contactless identification of up to 50 individual access media No internet or power connection required. The lock is battery-operated (with two AAA batteries), which allows 15,000 opening operations If the red LED lights up, this indicates that the battery is low Resistant to external influences like dirt or moisture, making it suitable for continuous outdoor use Robust, brushed stainless steel housing with an elegant finish (V2A) Particularly secure due to the three-point lock and wall thickness of 3 mm Suitable for outdoor use Technology The key safe supports the following RFID standards: MIFARE Classic 1K MIFARE Classic 4K MIFARE DESFire EV1 MIFARE DESFire EV2 MIFARE Ultralight EV1 Existing RFID media that meet these standards can be used, no new RFID media need to be purchased. Data is exchanged between the transponder and the reader by means of an (electro-)magnetic field. The passive transponder is supplied with energy as soon as it approaches the reader, thus enabling data exchange. There is no need for an internet or power connection. The closing motor, on the other hand, is battery-operated and allows up to 15,000 opening operations with just two AAA batteries. Access allocation The enclosed master card allows you to flexibly add new users and remove existing ones. From the time they are added, registered users will have access to the key safe and be able to open it contactlessly using their access medium. In contrast, unregistered media will be unable to unlock the lock. Material and space requirements The housing made of high-quality stainless steel measuring 3 mm thick is sturdy, secure and weatherproof. The RFID lock is also resistant to the elements and, with its protected electronics, is ideally suited to outdoor use. When lithium batteries are used, the key safe can also be used in extreme weather conditions (-40° to +60° Celsius). The interior of the safe offers plenty space. The three hooks on the back wall can even accommodate chunky keys (e.g. keys with fobs or vehicle keys).
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

The key safe is popular with guesthouses and hotels: Hand over up to 12 keys with 4 separately controllable compartments. Allow guests, employees and service providers access outside opening hours - around the clock - and thus increase turnover and improve processes. Whether via a four-digit manual code or via the innovative, seven-digit online code - you decide. Save time and offer your guests convenient day and night through secure key transfer. The key safe is made of high-quality V4A stainless steel. This type of stainless steel is particularly suitable for regions near the sea and coastal regions. The masunt Key safe 1440 E Code at a glance: The clever 4-in-1 solution Suitable for outdoor use Four-digit manual code or seven-digit online code Codes can be conveniently issued remotely via a web portal No internet or mobile phone connection required at the unit No power connection required Outstanding appearance due to brushed stainless steel Proven in use for over 9 years Innovation A special process is used for storing and accessing deposited valuable objects and keys. This enables the remote generation of codes and assignment to recipients – without electricity supply or internet connection. Code generation and hand-over Each compartment can be operated manually with a 4-digit user code. An 7-digit master code is available too. This is used by the owner/manager and serves to open and programme the safe. Code generation can also be done by an online platform. This offers secure, easy to understand and quick operation. The 7-digit codes generated this way have a temporary validity (from 1 hour up to 365 days) and can be conveniently transmitted to the respective users. This service is provided by our cooperation partner, Codelocks Ltd. Finishing and aesthetic The key safe is solidly constructed with high-quality AISI 316 stainless steel for use in regions close to seawater. Not only does this special steel help achieve a durable product, it guarantees high-end design – impress your customers with brushed stainless steel! Versions and outdoor use The key safe is offered in a single-compartment and 4-compartment version. The 4-compartment version is best suited to hotels or companies that require to hand over several keys to several people at short notice. Both versions offer both indoor and outdoor use since both are manufactured from the same high-quality stainless steel and the electronics are designed for use outdoors.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

masunt is expanding its product range to include another variant of the popular key safe. The masunt 2125 E Code key safe is the XL version of the 2120 E Code key safe. The 2125 E Code key safe relies on tried-and-tested quality and is just as robust and resistant. It offers more space with 21 key hooks that can be removed if necessary to enable storage and handover of larger items like tablets and laptops. The masunt 2125 E Code key safe at a glance: Meets the most stringent safety standards due to the three-point lock and walls measuring 3 mm thick Brushed stainless steel that exudes simple elegance and a luxury appearance Suitable for outdoor use Choice of using manual codes (four or eight digits long) and, optionally, time-limited online codes (seven digits long) No need for an internet connection or a radio link Battery-operated, so no need for a power connection Classic use – innovative online code allocation The 2125 E Code key safe can be operated the classic way with a manual code – assigned directly on the unit. But it’s the seven-digit online codes that make this key safe truly innovative. They can be generated using an online portal and are valid for a limited period of time only. The validity period can range from one hour to 365 days. What’s more, the online codes created in this way can be sent directly from the web portal to users by text message or email. Another helpful option is the text message code request feature. This allows authorised individuals with an ID to retrieve a code that is valid for two hours using the online portal. These retrievals are documented and can be traced. The online portal is operated by Codelocks Ltd., our cooperation partner. One credit each is required to generate an online code and for the text message code request feature. Credits must be purchased in advance (prepaid). There are no ongoing costs or contractual commitments. Read our FAQs to find out more about operating and using the key safe. Areas of application and potential uses Since it enables the allocation of time-limited online codes, the key safe is suitable for conveniently and contactlessly handing over a large number of keys to guests, employees or even service providers. The extra hooks also make the 2125 key safe ideal for the intended uses (organising and managing keys), so it could be an interesting solution for car rental companies and garages too. The 2125 key safe is made of high-grade V2A stainless steel (AISI 304). In combination with the protected electronics, the key safe is suitable for outdoor use and is appropriately weatherproof.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

The 2126 RFID key safe is the XL version of our 2121 RFID key safe and offers space for up to 21 keys. The 21 key hooks can be removed if necessary to enable storage and handover of larger items like tablets and laptops. This key safe uses RFID technology as an access control system. Authorised individuals are given access to the key safe with the registered transponder medium. The process is automatic and contactless. There’s no need to use another key or input a code. Enable employees and service providers to efficiently gain access even outside of operating and opening hours – around the clock – while you retain complete control. The 2126 RFID key safe at a glance: Contactless identification of up to 50 individual access media No internet or power connection required. The lock is battery-operated (with two AAA batteries), which allows 15,000 opening operations If the red LED lights up, this indicates that the battery is low Resistant to external influences like dirt or moisture, making it suitable for continuous outdoor use Robust, brushed stainless steel housing with an elegant finish (V2A) Particularly secure due to the three-point lock and wall thickness of 3 mm Suitable for outdoor use Space for up to 21 keys Technology The key safe supports the following RFID standards: MIFARE Classic 1K MIFARE Classic 4K MIFARE DESFire EV1 MIFARE DESFire EV2 MIFARE Ultralight EV1 Existing RFID media that meet these standards can be used, no new RFID media need to be purchased. Data is exchanged between the transponder and the reader by means of an (electro-)magnetic field. The passive transponder is supplied with energy as soon as it approaches the reader, thus enabling data exchange. There is no need for an internet or power connection. The closing motor, on the other hand, is battery-operated and allows up to 15,000 opening operations with just two AAA batteries. Access allocation The enclosed master card allows you to flexibly add new users and remove existing ones. From the time they are added, registered users will have access to the key safe and be able to open it contactlessly using their access medium. In contrast, unregistered media will be unable to unlock the lock. Material and space requirements The housing made of high-quality stainless steel measuring 3 mm thick is sturdy, secure and weatherproof. The RFID lock is also resistant to the elements and, with its protected electronics, is ideally suited to outdoor use. When lithium batteries are used, the key safe can also be used in extreme weather conditions (-40° to +60° Celsius). There is plenty of space inside the safe with 21 key hooks that can be removed as an option.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

masunt is expanding its product range to include another variant of the popular key safe. The masunt 2145 E Code key safe is the XL version of the 2140 E Code key safe. The 2145 E Code key safe relies on tried-and-tested quality and is just as robust and resistant. It offers more space with 21 key hooks that can be removed if necessary to enable storage and handover of larger items like tablets and laptops. The masunt 2145 E Code key safe at a glance: Meets the most stringent safety standards due to the three-point lock and walls measuring 3 mm thick Brushed stainless steel that exudes simple elegance and a luxury appearance Suitable for outdoor use Choice of using manual codes (four or eight digits long) and, optionally, time-limited online codes (seven digits long) No need for an internet connection or a radio link Battery-operated, so no need for a power connection Classic use – innovative online code allocation The 2145 E Code key safe can be operated the classic way with a manual code – assigned directly on the unit. But it’s the seven-digit online codes that make this key safe truly innovative. They can be generated using an online portal and are valid for a limited period of time only. The validity period can range from one hour to 365 days. What’s more, the online codes created in this way can be sent directly from the web portal to users by text message or email. Another helpful option is the text message code request feature. This allows authorised individuals with an ID to retrieve a code that is valid for two hours using the online portal. These retrievals are documented and can be traced. The online portal is operated by Codelocks Ltd., our cooperation partner. One credit each is required to generate an online code and for the text message code request feature. Credits must be purchased in advance (prepaid). There are no ongoing costs or contractual commitments. Read our FAQs to find out more about operating and using the key safe. Areas of application and potential uses Since it enables the allocation of time-limited online codes, the key safe is suitable for conveniently and contactlessly handing over a large number of keys to guests, employees or even service providers. The extra hooks also make the 2145 key safe ideal for the intended uses (organising and managing keys), so it could be an interesting solution for car rental companies and garages too. The 2145 key safe is made of high-grade V4A stainless steel (AISI 316). In combination with the protected electronics, the key safe is suitable for outdoor use and is appropriately weatherproof.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

The 2146 RFID key safe is the XL version of our 2141 RFID key safe and offers space for up to 21 keys. The 21 key hooks can be removed if necessary to enable storage and handover of larger items like tablets and laptops. This key safe uses RFID technology as an access control system. Authorised individuals are given access to the key safe with the registered transponder medium. The process is automatic and contactless. There’s no need to use another key or input a code. Enable employees and service providers to efficiently gain access even outside of operating and opening hours – around the clock – while you retain complete control. The 2146 RFID key safe at a glance: Contactless identification of up to 50 individual access media No internet or power connection required. The lock is battery-operated (with two AAA batteries), which allows 15,000 opening operations If the red LED lights up, this indicates that the battery is low Resistant to external influences like dirt or moisture, making it suitable for continuous outdoor use Robust, brushed stainless steel housing with an elegant finish (AISI 316) Particularly secure due to the three-point lock and wall thickness of 3 mm Suitable for outdoor use Space for up to 21 keys Technology The key safe supports the following RFID standards: MIFARE Classic 1K MIFARE Classic 4K MIFARE DESFire EV1 MIFARE DESFire EV2 MIFARE Ultralight EV1 Existing RFID media that meet these standards can be used, no new RFID media need to be purchased. Data is exchanged between the transponder and the reader by means of an (electro-)magnetic field. The passive transponder is supplied with energy as soon as it approaches the reader, thus enabling data exchange. There is no need for an internet or power connection. The closing motor, on the other hand, is battery-operated and allows up to 15,000 opening operations with just two AAA batteries. Access allocation The enclosed master card allows you to flexibly add new users and remove existing ones. From the time they are added, registered users will have access to the key safe and be able to open it contactlessly using their access medium. In contrast, unregistered media will be unable to unlock the lock. Material and space requirements The housing made of high-quality stainless steel measuring 3 mm thick is sturdy, secure and weatherproof. The RFID lock is also resistant to the elements and, with its protected electronics, is ideally suited to outdoor use. When lithium batteries are used, the key safe can also be used in extreme weather conditions (-40° to +60° Celsius). There is plenty of space inside the safe with 21 key hooks that can be removed as an option.
Prices incl. VAT plus shipping costs
Kontakt / contact:
Resatur GmbH | masunt | Poststraße 33 | 20354 Hamburg I www.masunt.com | [email protected] | +49 (0)40 716 629 905

Integrate the code allocation of your masunt E Code models automatically into bookings via LIKE MAGIC. By purchasing the “LIKE MAGIC Integration” article, you can connect existing and new masunt e-code safes to your LIKE MAGIC account and automatically initiate code allocation via the LIKE MAGIC portal. Please note that only models with a 7-digit online code procedure can be used with LIKE MAGIC. After successful setup, you can send codes to your guests directly via LIKE MAGIC. One code per booking is valid on the guest's day of arrival and the following day. There is also a code that is valid on the day of departure and the day before. This ensures that your guests can arrive and depart easily. After purchasing the “LIKE MAGIC Integration” item, you will receive an e-mail with instructions on how to activate your safe. If you are an existing customer and already manage your safe via codelocksconnect.net, you can no longer use your safe in this account. Unfortunately, any credits in your Codelocks account cannot be refunded. The cost of using the service is €59 (price incl. VAT) per lock per year. The service is automatically renewed annually for a further year if it is not canceled 30 days before the end of the activation period.
Prices incl. VAT plus shipping costs

Automate the code allocation for your masunt e-code models directly in the booking process via Iloca hotel software. The automated hotel software enables complete automation of the processes, from the guest's booking to the creation and dispatch of their invoice. In order to integrate the automated code allocation for our e-code models into the process, it is necessary to purchase this integration. For each booking, the guest receives an individual code that is valid on the day of arrival and the following day. There is also a code for departure, which can be used on the day of departure and the day before. This enables your guests to arrive and depart in comfort. After purchasing the ‘iloca hotel software integration article’, you will receive an e-mail with all the necessary activation instructions for your safe. If you already manage your safe via codelocksconnect.net, this account can no longer be used. Please note that any existing credits in your Codelocks account cannot be refunded. The cost of using the service is €59 (price incl. VAT) per lock, per year. The service is automatically extended once per year for another year if it is not cancelled 30 days before the end of the activation period.
Prices incl. VAT plus shipping costs

Automate the code allocation for your masunt e-code models directly in the booking process via vOffice. vOffice is another all-in-one solution for vacation rentals. The software offers a variety of innovative functions & automation options. Ideal for vacation rental agencies of any size. In order to integrate the automated code allocation for our e-code models into the process, it is necessary to purchase this integration. Each guest receives a personal access code when booking, which is valid on the day of arrival and the following day. A special code is also available for departure, which can be used on the day of departure and the day before. This solution ensures an uncomplicated and convenient arrival and departure for your guests. After purchasing the “vOffice integration item”, you will receive an e-mail with all the necessary activation instructions for your safe. Please note: If you already manage your safe via codelocksconnect.net, further use of this account is not possible. Existing credits in your Codelocks account cannot be refunded in this case. The cost of using the service is 59 € (price incl. VAT) per lock per year. The service is automatically renewed annually for a further year if it is not canceled 30 days before the end of the activation period.
Prices incl. VAT plus shipping costs
Key safe for secure key handover and key depositing
Key handover and key depositing with the masunt key safe and key deposit box. We offer key boxes for practically every application. The safes are available as options in V2A or V4A stainless steel. Choose between key safes with an electronic code or key deposit boxes with a combination lock or with a profile cylinder lock. Our products are used to store and deposit property keys or other access media. You can also use our key safes – also known as key repositories – to naturally and safely store smaller valuables or access cards in addition to keys. Which model you should choose depends on a variety of factors. First of all, it depends on what kind of key you’re storing. The more sensitive the key, the more robust the key safe should be. The number of keys to be stored, not to mention the key safe’s installation location, play a role too. You can order key safes for outdoor and indoor use online from us.
Why buy a key safe?
A key safe is a sensible solution wherever different people are to have access to a property. A key safe is very well suited to the likes of depositing and handing over keys to holiday apartments and holiday homes. So, with a masunt key safe, you don’t need to be on site in person to hand over keys to holidaymakers. You can easily generate the code for the key safe online and send it to your guest by email, text message or WhatsApp or over the phone. This saves you both time and money, and you don’t need to leave the key with a holiday home management company. Another good example of a potential key safe application is depositing keys for tradesmen or caretakers. Don’t you sometimes find it annoying when you have to take extra time off just to let tradesmen into the house? The masunt key safe makes this hassle a thing of the past! All you need to do is deposit the key to the house in a masunt key safe. Or perhaps you’ve got carers needing access to a patient’s home? Our products are put to good use in this situation too. In any case, it is much safer to keep the key to your house or flat in the key safe than to leave it under the doormat, in the gutter or in a flowerpot. Hiding places like these are easy for burglars to find, which would spell trouble with the insurance company – guaranteed! Don’t take any unnecessary risks. Store your keys securely in a robust masunt key safe. With the masunt key safe made of high-quality V2A or V4A stainless steel, you can store and hand over keys securely.
Advantages of a masunt key safe
- Large selection of quality products
- The key safes are also suitable for areas that are exposed to salt water and coastal regions
- Fast delivery times
- Free shipping worldwide
- Different payment methods
- Expert customer service
- Particularly suitable for private and commercial use
- Important keys – close at hand at all times
- Time-limited access codes can be set up
- Surface-mounted and flush-mounted installation possible
- No need for a power and internet connection
Key safe instead of an expensive locksmith service
Your just popped out to the letterbox quickly, then – bang – the door slammed shut! Often, when people lock themselves out, it doesn’t take long for their other emotions to turn to panic. Many locksmiths like to make a profit out of emergency situations like this, and huge bills for the pleasure of them coming to your rescue are pretty common! Unscrupulous locksmiths are always bothersome. But depositing a spare key in a masunt key safe is a secure bet. If you ever end up locking yourself out of your home in future, you can simply relax, remove the key from the key safe and let yourself back in again. Save yourself the expense of calling out a costly locksmith and buy a high-quality, robust key safe instead ─ in V2A or V4A stainless steel as an option. The key safe has a very wide range of potential applications.
What is the difference between AISI 304 and AISI 316key safes?
AISI 304 stainless steel is widely used for the likes of pipes, railings, vehicles and sinks. AISI 304 is the name of a grade of stainless steel. The masunt key safes made of AISI 304 stainless steel can generally be used outdoors without any problems. AISI 316 is similar to AISI 304 stainless steel, but it is additionally enhanced with around 2% molybdenum (MO). This gives AISI 316 steel a high level of corrosion resistance, so it can be used in swimming pools, salt water and the chemical industry. You should therefore choose a key safe made of AISI 316 stainless steel if you live near the sea, because of the high salt content in the air, to avoid atmospheric corrosion.
