*** FREE DELIVERY ON THIS PRODUCT RANGE *** Sounds alarm (120 dB) when forced entry or vibration is detected on the window or door panel being protected. Suitable for all types of windows and glass door panels. Batteries included (2 x AAA 1.5V).
*** FREE DELIVERY ON THIS ITEM *** Announces visitors with a chime but can easily be switched into Alarm mode to act as an entrance alarm. Suitable for all types of doors and windows. 120+ dBs siren when in alarm mode. Has low battery indicator.