Abus Window Handle Lock with Alarm, 33275

All-purpose window handle lock with adjustable bolt and alarm function: adheres to plastic, aluminium and wooden surfaces Intelligent alarm system: a 110 dBA loud alarm sound is triggered with attempted break-ins - the 3D magnetic field sensor technology makes false alarms impossible Ideal as a child safety lock: parents always have control who can open the window - can also be secured in a horizontal position - available as keyed alike version compatible with other ABUS products Burglar-proof window protection for your home security and for child safety: interlocking steel bolts, 30 - 37 mm variable backset adjustment, security level 10 Safe, reliable and stable. That is what the name ABUS stands for. Whether it is protection at home, object security or mobile security: ABUS sets the standards