Remote Monitor , Provides 24-hour monitoring, keeping track of the status of door and window via app anytime.

Push Notification /Alarm Alert , Instant notification to your phone or alarm alert when door or window is opened or closed. Alarm Records , Keep record of door or window open/close in the app. Device Sharing : You can share your added sensors to your family or friends. Specification : Model: MW810D , Size:71x25×20mm(Main body), 36×10×17mm(Small body) , Battery: LR03-1.5V/AAAX2 , WiFi Type:2.4GHz , WiFi Standard: IEEE 802.11 b/g/n , Material: ABS