* Miniature, compact and attractive design
* Light weight
* With back double adhesive for mounting purpose
* Magnetic switch detects entry, protecting your home or office
whether you are in or out
* Great for any door or window, especially those hard to protect
sliding glass doors.
* The base of the alarm is connected to a door frame or window
* The actuator is connected to the actual door or window.
* With 110dB alarm / chime sound
* With Alarm / OFF / Chime switch
* 3pcs button cell batteries includedded