Lock for door leaf frame especially for burglar alarm

摘要

The lock includes a barr (3) which is movable into a bar pocket (2) when locking the lock. The bar has an electro magnetic drive (5) and the bar pocket is arranged in the door leaf. Preferably, the drive is activated in the locking direction by AND concatenation conditions. A condition is met when a corresponding danger warning system is activatable. The drive is removably arranged in an opening of the frame. The axis of the opening is parallel to the moving path of the bar. The bar is preferably bolt like and includes a breaking point.