| WiFi Smart Security Alarm System Kit is compact and lightweight, very suitable for installing in door or window of your house to provide home security. Features: Wifi Smart Door Window Sensor: it is used to detect whether doors, windows, drawers, etc. have been illegally opened or moved, it will automatically alarm and notify you, easy control by APP/remote controller. APP Remote Control: add the device in APP to detect the status of your door/window, easy to control the smart sensor via APP(Smart Life). Push Alarm Notifications: it will push notification message to your smartphone when the door/ window opens or closes, so you can discover the danger in time. Multiple People Sharing: you | |