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Hidden Door Sensor

Hidden Door Sensor


Regular price $34.95
Regular price Sale price $34.95

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Returns & Exchanges

New Products

New items have a 30-day return window and are warrantied for 2 years from the purchase date.

Refurbished Products

Refurbished items are guaranteed to be in good working condition but may have physical imperfections and/or may not include original packaging and documentation. If the product fails to work, you may exchange it for like product within 30 days of receipt.

Clearance Products

Clearance items are sold as-is and do not carry a warranty.

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Transform your home security with the Insteon Hidden Door Sensor, an invisible guardian for your home's entrances. Perfectly concealed, it monitors doors without altering your home's aesthetics. Ideal for safety, automation, and smart home integration, it alerts you instantly to unauthorized entries, ensuring peace of mind. Whether securing front doors, safeguarding valuables in interior rooms, or integrating with smart home systems for lighting automation when doors open/close, this sensor is versatile. Its easy installation and compatibility make it a must-have for any smart home security setup. Automatically control lights and appliances when doors open and close

  • Automatically control lights and appliances when doors open and close

  • Wireless up to 150 feet

  • Battery-operated, no wires or professional installation required

  • Long-lasting contact plunger ensures reliable operation for years and years

  • Flush collar with retention screw for a clean, secure mount

  • Award-winning Insteon technology provides superior performance and reliability

Learn more about the Insteon Hidden Door Sensor

Customer Reviews

Based on 5 reviews
Matt D. (Carthage, US)
Easy install and good functionality

I have a hidden door sensor on every entry door of my house and have used them for years. They are easy to install (once you get past the "Drill a big hole" issue, but even that is on the inside jamb so won't show if you mess anything up). Being battery-powered, however, has two issues: Battery life isn't stupendous, and you only get one shot at "battery level low." That means (historically, probably still the same although these new ones could be better) when it sends out the "battery low" signal, you'd better not miss it or you may find yourself with voltmeter in hand checking them all (I think a regular battery-change schedule would be well-advised for high-security applications instead of waiting as I do). Overall, they are very good at what they do and much less visible than the tape-on magnetic sensors.

Thank you for your review and feedback on our Hidden Door Sensor. We're glad to hear that you have found it easy to install and that it is functioning well for you. As for the battery life, we are continuously working to improve it and we appreciate your suggestion. Thank you for choosing our product and for your support over the years.

Craig S.C.S. (Ogden, US)

Hidden Door Sensor


Great product AAA+++

John W.
Unique Product

I have used 4 of these sensors on entry doors for several years. In that time one has failed and was replaced. The performance has been very satisfactory. Limited battery life is the only real disadvantage, but it is just an inconvenience.

Keith H. (Chicago, US)
Works like a charm

I’ve used the door/window sensors for years, and this is my first time purchasing the hidden door sensor. It was incredibly easy to install, and I love the fact that there’s not a visible device on the door. The older devices never really reported their open/closed status to the app properly (at least not for me), but this new devices does. I have several old open/close sensors that i will now replace with the hidden sensor for better aesthetics and better functionality.

Oh- I use it to trigger a closet light to turn on and off when the door is opened and closed. Works like a charm.