DIN preset to left, can be converted to right. Panic function E. These self-locking multi-point locks use an interior door push handle, panic bar, or push bar for operation. Depending on architectural preferences, a rod or knob plate can be mounted on the outside. The interior push handle is always firmly connected to the lock mechanism, allowing for the unlocking of the lock and opening of the door from the inside, enabling individuals to exit the area or building at any time (panic function). Suitable for entrance and apartment exit doors, security, emergency exit, and fire protection doors.