Spot Hidden Cameras Using Just Your TV Remote

Hidden cameras can be lurking in hotel rooms, Airbnb rentals, or even public spaces without your knowledge. If you suspect you’re being watched, you don’t need fancy equipment to find out. Your regular TV remote can help detect hidden cameras in seconds. Here’s how it works and what you need to do.

1. Use Your TV Remote’s Infrared Light to Detect Camera Lenses

Most hidden cameras use infrared (IR) lights for night vision, which are invisible to the human eye but can be detected using a TV remote. To check for hidden cameras, turn off the lights in the room and point your remote at suspected areas while pressing any button. Look through your phone’s camera, and if you see a small flashing or steady red or white light, it could be a hidden camera lens reflecting the IR signal.

TV remote being used.
Photo Credit: Canva Pro

2. Scan Common Hiding Spots for Hidden Cameras

Hidden cameras are often placed in everyday objects like smoke detectors, alarm clocks, air purifiers, or even power outlets. Use your TV remote test on these objects, especially if they seem out of place or are positioned to get a clear view of the room. If you notice any suspicious reflections, inspect the object further to confirm if it’s a camera.

Hidden camera in a smoke detector.
Photo Credit: Canva Pro

3. Check for Two-Way Mirrors Using the Remote Trick

Some hidden cameras are embedded behind two-way mirrors, making them difficult to spot. You can use your TV remote to check for reflections. Turn off the lights, press a button on the remote, and shine the IR light onto the mirror. If a hidden camera is behind it, you may see a small blinking light or lens reflection when looking through your phone’s camera.

Bathroom mirror.
Photo Credit: Canva Pro

4. Use Your Phone’s Front Camera for Better Detection

Some phone cameras automatically filter out infrared light, but the front-facing camera usually picks it up better. If your rear camera isn’t showing any reflections, try using the front camera instead while scanning the room with your remote. This can improve your chances of detecting a hidden camera lens.

Phone camera taking a picture.
Photo Credit: Canva Pro

5. Look for Unusual Wires or Small Holes in Walls and Objects

Even if a hidden camera isn’t emitting IR light, you can still find it by looking for out-of-place wires, small holes in walls, or tiny pinhole cameras inside objects. Shine your phone flashlight into vents, electronics, or other unusual areas to see if a lens reflects back at you.

Camera in a hole in the drywall.
Photo Credit: Canva Pro

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With just a TV remote and your phone, you can quickly scan a room for hidden cameras and protect your privacy. By knowing where to look and how to use infrared detection, you can stay one step ahead of potential spying threats. Always stay aware of your surroundings and take action if something seems off.