Key Features . The Hive window or door sensor will send an instant notification to paired mobile tablet or laptop via the app if it detects a window or door opening at homePairs with other Hive productsEasily check if the sensor has detected motion over the last 7 daysPeace of mind from the palm of your hand You'll know instantly if there's movement at home or if a window or door opens or closes. And by pairing your sensor with other Hive products you can also make your home come to life around you. Know when someones home When youre away the Hive Window or Door Sensor will send you a notification if it detects a window or door opening. Perfect for checking if the kids are home. Worry less If youre worried about leaving a window or door open check in an instant with a tap of the app. Go back in time You can see when the sensor has detected motion over the last seven days. Easy to set up The Hive Window or Door Sensor is designed to fit easily on your door or window. Pair it with the Hive Hub add it to the Hive app and youre all set. In on the Action Want the hallway to light up when you walk through the door? Just link a sensor with a Hive Light or Hive Plug and hey presto! See in the dark With Hive Actions set your Hive Window or Door sensor to trigger your Hive Active Light and find your way to the bathroom without bumping into the wall. Bring your home to life Hive products work brilliantly on their own but they're even better when they work together to get your home working seamlessly around you..