Abloy 351M.80 Motorised lock designed for double or single action doors, genuine fail-safe releases under a side pressure of up to 5000N
The 351M.80 is a motorized bolt to be used for double acting or single acting swing doors. 351M.80 operates in fail safe mode. Suitable for concealed mounting in door leaf or door frame. Can be mounted vertically or horizontally.
Contacts for door monitoring and locked monitoring are potential free.
As soon as the door stays in aligned position with the lock, the prism shaped bolt moves motorized into the strike plate and locks the door. As long as power is on, the bolt is locked.
As soon as the power is switched off, the bolt gets immediately unlocked and the door is accessible. When moving the door, the V-shaped strike plate slides the bolt in – without electric power.