This is a Super loud 90 dB Wireless Anti-Theft Remote Control Door And Window Security Alarm.it is very Convenience in installation--just peel and stick.
It is Super environmental suitability and stability Dustproof and insect prevention and can be Easily mounted by adhesive.
Type to window or door.
It is an Ideal entry warning for homes, apartments, mobile homes, do rms, offices, hotel rooms, garages, and more!
withMagnetic sensor switch detects entry protecting your home or office whether you are in or out .
it is Operated by 3pcs of 1. 5V LR44 / AG 13 button cell.
High Quality Wireless Anti-Theft Remote Control Door And Window Security Alarms
Magnetic sensor switch detects entry
Ideal guardian against the unwanted intruder whether you are in or out, keep yourself and your property safe and security
Easily attach the main sensor on the door/window and attach the stick adjacent the main sensor on the door/window frame with the adhesive tape (included)
Handy ON/OFF switch: in the state of "ON", the sensor will emit the alarm signal as long as someone opens your door or window
Super loud 90 dB alarm
Powered by 3*1.5V LR44 button cell
main parts size:6X3X2cm,assistant size:5.4x1.3x1.1