This electromechanical security self-locking mortise lock have a continuous follower and controllable handle.
Without panic function. Multipoint locking model.

Full-leaf models with standard backset for full-leaf wooden and metal doors.
Self locking is triggered by an auxiliary control latch when closing the door, when it is pushed automatic deadlocking occurs. The function of the control latch is connected to the position of the double action latch bolt so that the locking mechanism is engaged only when both latches are operated. Avoiding accidental and manipulative locking can thus be avoided.

Control is always done by DC. The lock is available in both 12 or 24V versions. The coil is capable of continuous duty (100%).

Fail unlocked models. Locked under voltage, unlocked without it.
Without face plate.
12/24V DC.