PROTECTED WITHOUT DRILLING
External window blind lock with easy mounting and convenient operation.
Roller shutters can often simply be pushed up. Burglars or stalkers thus have an easy game. Therefore, protect yourself and your home with a reliable security system for your roller shutters. The fuse is supplied in pairs and is fitted on the right and left from the inside between the roller shutter and the guide rail. An additional screw provides the necessary tension. There is no need to drill into the window frames or slats for assembly.