Wireless Magnetic Door Sensor Remote Control Home House Window Detector Security Alarm

Overview: This product is wireless magnetic sensor, it will alarm when the sensor detects someone come in.It has a remote control with it, which has the functions of arm,disarm,emergency alarm and doorbell.It is widely used in shop,supermarket,office and other needed places.Features: *It has the function of arm,disarm,emergency alarm and doorbell *Low-consumption design,which makes it can work long time *Wireless magnetic sensor, it will alarm when the sensor detects someone come in *Remote control operation makes it easy to operate *Built-in 105dB loud alarm, can effectively frighten the thieves *Installation with double-side adhesive,easier to install *Excellent design,tiny and fashionSpecifications: Host battery: 2*AAA alkaline batteries(included) Remote Control battery: 12V/27A alkaline battery(included) Working environment temperature: -10℃~60℃ Operation humidity: <80% Storage temperature: -20℃—+70℃ Item Size: 8.5*4.2*1.4cm/3.3*1.7*0.6in Item Weight: 37g/1.3oz