Wireless Entry Home Door Window Burglar Alarm-Safety Security Alarm System Magnetic Sensor (Pack of 5) 1

100% New and high quality
Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！
Magnetic sensor switch detects your door or window.
Super loud 95 dB alarm.When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner
Super environmental suitability and stability. If you encounter any product problems, please contact us in time, thank you

Features:

New and high quality

Super loud 95 dB alarm

Convenience in installation--just peel and stick

Super environmental suitability and stability

Dustproof and insect prevention

Easily mounted by adhesive.

Type to window or door.

Ideal entry warning for homes, apartments, mobile homes, do rms, offices, hotel rooms, garages, and more!

Magnetic sensor switch detects entry protecting your home or office whether you are in or out

Warning door / window sticker is supplied free in package

Operated by 3pcs of 1. 5V LR44 / AG 13 button cell ( included )

Specifications:

Sensor type: alarm

Alarm type: sound

Material: plastic

Color: White

Size: 2.5 x 1.3 x 0.8 inch

Included:

5 x Magnetic Sensor

5 x Magnetic Stick

15 x LR44 Button Battery

Hello,