Nebublu Wireless 2.4GHz Smart APP Alarm , Door and Window Sensor, Magnetic Home System, Remote Control

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 Life). 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.