iview s100 wifi smart door/window sensor, wireless security alarm, smart phone app alert, diy easy install, long lasting battery, no hub required

iview s100 wifi smart door/window sensor, wireless security alarm, smart phone app alert, diy easy install, long lasting battery[Detect Status of Doors and Windows] Our door sensor’s built-in magnet detects the status of your doors and windows[Increased Safety and Security] Keep your home and your family safe with realtime alerts[Sleek and Compact Design] Small, sleek design make our smart sensor easy to install.[Easy to Installation] Secure by attaching sensor via screw for door or via tape for windows[Simple App with Realtime Alerts] Download the iView iHome app to connect with your smart sensor devices