Door Window Alarm Sensor Wireless Door Sensor Anti Theft Alarm Compatible With Alarm Host for Smart Home Automation

Feature: 1. With low battery remind function 2. Low consumption chip design, which can make it work long time. 3. High Sensitivity. Excellent design, tiny and . Easily install with stickers. 4. Simply attach one piece to your door or window, and attach the other piece to the door or window frame. 5. Ideal intrusion warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, etc. Specification: Overview: This is a door and window alarm sensor. The door alarms can work with alarm system. The door alarm sensor detects the opening status and immediately sends alarm notification message to the APP. Features: *With low battery remind function *Low consumption chip design, which can make it work long time. *High Sensitivity. Excellent design, tiny and . Easily install with stickers. *Simply attach one piece to your door or window, and attach the other piece to the door or window frame. *Ideal intrusion warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, etc. Specifications: Battery: LR44*3 Voltage: 4.5V Current: 60mA Volume: 120dB Action distance: more than 15mm Launch distance: more than 150m (open area) Quiescent current: less than 5microamps Emission current: less than 10mA Battery life: 12 18 months Operating environment: 10 celsius 50 celsius (14 Fahrenheit 122 Fahrenheit ) Package Information: Package Size: Approx. 11.5*6.5*4.5*cm Package Weight: Approx. 150g Package

List: 4 * Wireless Door Window Sensor 1 * English manual Package List: Package Size: Approx. 11.5*6.5*4.5*cm Package Weight: Approx. 150g Package List: 4* Wireless Door Window Sensor 1 * English manual