Deadbolt / privacy bolt

smart2lock stands for an innovative and intelligent locking technology that functions maintenance-free without electronics. A short click activates the mechanism integrated in the door handle. When locked, the door handle can no longer be operated on either side. On the outside, a red indicator on the door handle discreetly signals "do not disturb" - the most beautiful pause sign in the world. Of course, an emergency release on the outside of the door has also been thought of.