Htovila WiFi Smart System Kit Multifunction Alarms Door Window Sensor Magnetic Home System Door Open Alert Wireless 2.4GHz Smart APP Remote Control OpeningClosing Detection Intelligent Link

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 device in APP to detect status of your door/window, easy to control smart sensor via APP(Smart ).;Push Alarm Notifications: it will push notification message to your smartphone when door/ window opens or closes, so you can discover danger in time.;Multiple People Sharing: you are able to share device with others, thus they can control device as well.;Easy Installation: for installing and Magnet, it equipped with 5 pairs of double-sided adhesive tapes, no wire required; for installing Receiver, wall mounted with 2 screws and anchors, or just place it on table.