Mechanical push button locks eliminate the problems and associated costs of issuing, controlling, collecting keys and cards and overcoming problems if they are lost. They provide a fully mechanical method of push button access control by exterior combination, while allowing free egress at all times by interior thumbturn. Deadlocking latch models automatically relock each time the door closes. Rim locking latch models relock automatically when the door closes and also have latch holdback. Locks can be easily programmed with different access codes should the existing code be compromised. No battery or power is required to the door.
Applications - Suitable for narrow stile aluminium doors. Locations - Highly weather resistant. Keypad - Vandal resistant housing, solid metal pushbuttons. Lock - Order Z802.1 or Z802.2 latch and strike, and Z804 round screw-in cylinder separately. Backset - 25mm, 29mm or 38mm, minimum stile required 48mm. Action - Combination entry, key override, passage, lockout. Door - To suit 44mm max thick aluminium doors. Packing - Consists of keypad body and separate drive assembly which has different backsets and is also handed LH or RH.