Magnetic Sensor Home Door Window Entry Warning Alarm

Magnetic Sensor Home Door Window Entry Warning Alarm Description

Producat Name: Magnetic Door Sensor
Material: Plastic, Electronic Parts
Size: 2 1/2inch x 1 1/16inch x 3/4inch (L*W*H)
Color: White
Weight: 21g

* Suitable to used in apartment, hotel, office, etc;
* The Entry Alarm adopts magnetic sensor design to detect any entry from door or window;
* Once the two part of this alarm set is separated, it will warning you somebody is coming in with loudly and harsh sound

Package Content:
1 x Magnetic Door Sensor (2 parts ),
4 x Screw Nail

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.