Is an Extra Screw Hole Or Mounting Bracket a hidden camera?

Usually not. Here's the specific thing that separates an innocent one from one worth a second look.

Why it's usually nothing

Every wall has legitimate screw holes from shelving, art, and fixtures that came and went between guests — most mean nothing.

The tell that actually matters

This isn’t really a separate object, it’s a meta-tell: an empty mounting bracket, a screw hole with nothing currently hung on it, or hardware that doesn’t match anything currently in the room is a sign something was there before and might come back — or that a device was recently removed. Worth noting, rarely worth alarm on its own.

The power check

Not applicable — this entry is about noticing history, not checking a live device.

This is one object out of the full 90-second sweep. If anything here is positive, run the flashlight lens pass on it before doing anything else.

Cover: The Traveler's Counter-Surveillance Field Manual

The Field Manual — PDF edition

Want the full room-by-room walkthrough, not just one object? The complete system — every check on this site plus the ten-minute walkthrough, audio devices, your legal rights, and what to do if you find something. 47 printable pages, instant download, keep it on any device.

Skip and go straight to checkout

Check other objects

Is a Phone Charging Cable With Nothing Attached a hidden camera?Rentals frequently leave spare cables around for guest convenience, so a loose cable by it… Is a Light Bulb Or Ceiling Light Fixture a hidden camera?Light-bulb cameras are a real, openly-sold product — they screw into a standard socket lik… Is a Night Light a hidden camera?Common in bedrooms and bathrooms of family-oriented rentals, and normally just a small plu… Is a Coat Hook Or Clothes Hook a hidden camera?Mounted at eye level near an entryway or on the back of a bedroom or bathroom door — genui… Is a Fake Plant Or Planter a hidden camera?Artificial plants and planters are common welcome-decor in short-term rentals — they need … Is a Humidifier Or Essential Oil Diffuser a hidden camera?A common courtesy item in bedrooms and living areas, normally just misting water or oil wi… Is a Bathroom Scale a hidden camera?A normal bathroom fixture in most rentals, sitting flat on the floor with nothing to look … Is a Desk Lamp Or Nightstand Lamp a hidden camera?Standard furniture in almost every rental and hotel room, and it needs to sit at a working…