Geeni - Wi-Fi Smart Door/Window Contact Sensor - White

Works directly with Wi-Fi network; detects open status of windows and doors; battery-powered; instant alerts

Know when someone enters your home with this Geeni smart door/window sensor. It connects to your Wi-Fi network to instantly send alerts to your smartphone once it detects that a cabinet or an entry point it's attached to is opened. Install this Geeni smart door/window sensor on almost any surface via the included screws or adhesive.