Sell WiFi Door Window Sensor Detector, Wireless Security Alarm Door Sensor,Door Open Contact Sensor,Compa best price

Description: Smart Alerts Notice, By connecting WIFI (2.4G only) and mobile phone connection, When you leave home, it will push notification to you if the doors or windows are opened or invaded by an external boject,you will find anomalies in your home immediately Easy Installation, Use the adhesive tape to secure the main sensor onto the frame of the door or window. Align the secondary sensor with the main sensor and secure it using the smaller adhesive tape. PLUG & PLAY , It requires no hub or subscription service. Just connect it to your Wi-Fi network and download the App Full of power long durable ,replace the battery is simple,service more intimate Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more Specification: Type: Wifi Door Window Sensor Main body: Approx.70 x 25 x 20mm/2.8 x 1.0 x 0.8 inch Small body: 44mm x 15mm x 11mm/1.7 x 0.6 x 0.4 inch Rated voltage :3 (V) Rated current :10 (mA) Input voltage: AAA1.5V x2 Quiescent Current: