EASY INSTALLATION – Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame
SMART DESIGN – The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door (make them connection) or turn it off(switch to the button “OFF”
BATTERY SAVER– battery for power supply can be used for more than one year(2* 3ABattery batteries )
Size: 2.52″ x 1.67″ x 0.66, no much space needed to install.




