Motor lock with hook bolt for interior and exterior doors, where safe and advanced, electric locking is desired. The chin bolt is led in and out of the lock case in less than 0.5 sec. and does not lock until the door is completely closed. The lock case has a built-in magnetic contact and the option of mounting an external magnetic contact. The lock has a low power consumption, which is an advantage in connection with dimensioning of cables and back-up.
The hook bolt is controlled by the built-in motor. The hook bolt can be operated via a key or knob, even in de-energized mode.