Vesta Alarm to Door & Window

Vesta Magnetized Alarm for Doors and Windows gives you extra peace of mind when you leave home. The smart magnet system makes it easy to set the alarm as the magnet and alarm are placed on either a door or window. If the alarm is turned on when the magnet and alarm is interrupted, it will start to ring. InformationBrand: OmnidomoType: AlarmDimensions: alarm (about 5 x 10.5 x 0.5 cm) and magnet (about 1 x 3 x 0.5 cm)Color: WhiteBattery: 2 x CR2032 batteries (Included)

Price: 8.29 from Plusshop UK