Hive Window or Door Sensor White, Pack of 1

Peace of Mind - Sends a notification to your smartphone if your window or door has been opened or closed Worry Less - If you're worried you've left a window or door open you can check in an instant with the Hive app Go Back In Time - You can see when the motion sensor has detected motion over the last seven days Hive Hub Required - Simply pair with the Hive Hub and app and you're all set See in the Dark - Set your Hive Window or Door Sensor to trigger your Hive Active Light with Hive Actions The sensor parts should ideally be no more than 10mm apart when the door, cupboard or window is closed so that they trigger when opened, Weight: 0.05291094288 pounds, Manufacturer: Hive