masunt Key depot 740 for connection to a third-party system I extra corrosion resistant

The masunt Key deposit box 740 is suitable for integration into an extremely wide range of third-party systems. Integration and opening are carried out by means of a floating contact (12 V (DC)). It also has an emergency opening function. A profile half-cylinder (30 / 10 mm) is already included in the scope of delivery and can be easily replaced. The safe also has a status indicator (lock open / closed).

The interior is insulated. The housing is made of stainless steel (V2A) measuring 3 mm thick on all sides and is designed such that it is difficult to force it open from the outside.

Installation is performed using the two slotted holes on the back of the safe. In the compartment where the two locks are installed, there is a hole on the back wall to feed through cables.

The solution has been developed for integration into bell systems, lift systems and fire alarm systems, and can easily be used in many other systems.

The safe is operated as follows:

The safe has an electronic lock inside. This must be controlled externally with a 12 V contact circuit. When an opening signal is given, the safe’s door springs open and the interior can be accessed. Pressing on the door causes it to snap back into the electronic lock, and the safe is then locked again. In the event of a power failure, the profile half-cylinder (PC) visible on the side can be operated with a key. The closing lug of the PC thus presses on a mechanical emergency opening switch on the electronic lock, which also causes the door to spring open.