Get alerted every time your door or window opens and closes with a chime and notification. All of our wireless door & window sensors are compatible with Apple HomeKit. Our best selling sensor. The base and magnet adhere to door/window and frame side-by-side and allow for a gap between the two of up to 0.75“. If your door or window is slightly inset from the frame you can layer the included adhesive strips to ensure they match up.

Want your back door only armed in away mode? With Abode, you can do that. Customize exactly which system mode your sensor is active in for complete control and customization of your system.