Alarm Sensor Detector More Than 120dB Alarm Voice Door Magnetic Alarm System-White
- 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.
- Convenience in installation--just peel and stick.
- Super environmental suitability and stability with dustproof and insect prevention.
