This self-locking multipoint locking system features an interior door handle, panic bar, or push bar for operation. Depending on architectural preferences, an exterior rod or knob plate can be installed. The interior handle is always firmly connected to the locking mechanism, allowing for the unlocking of the lock and opening of the door from the inside, enabling individuals to exit the area or building (panic function).

Self-locking, with a changeover. Independent self-locking of the additional bolts. 4-point locking through 2 bolt locks, 1 lock bolt, and latch blocking, with a 20 mm bolt and pin extension, single turn, made of high-quality special steel, without strike plates.

Suitable for knob and free-running cylinders.