Minder Mini Window Glass Vibration Security Burglar Alarm for Homes, Cars, Sheds, Caravans, Motorhomes etc (1, With Extra Batteries)

– Sensor detects the vibration of a window during an attempted forced entry. – Loud 100dB siren provides a strong deterrent against intruders.
– Easy to install – self-adhesive pad supplied, no tools required. – Single push button for low battery test.
– For indoor use only. Ideal for remote areas of the home, apartment or office. – Includes high/off/low sensitivity selection.
Perfect for: – Home – Office – Sheds – Garages – Motorhomes – Boats – Vehicles – Outbuildings
– Supplied with batteries. Test occasionally and replace when getting low on power. – Before use – remove battery isolator from the battery compartment.