What’s the Difference?
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.
Adheres face-to-face and is best deployed on sliding doors and casement windows. It’s ultra-low profile design allows you to neatly conceal it so it is only visible when your door or window is open. It can also be used on traditional doors with a gap between the door & frame of ~0.30“
The Recessed Door/Window Sensor requires tools to install, but it’s the lowest profile out of all of our door/window sensors. Even when your door or window is open, you’ll barely notice a sensor there. This can also be perfect for doors or windows with unusual door/frame shape or alignment as it’s installed inside the door frame.