How to check a hotel or Airbnb for hidden cameras

Checking into a hotel or short-term rental should feel relaxing, not nerve-wracking. Hidden recording devices are uncommon, but the peace of mind from a two-minute sweep is worth it — especially when you're traveling alone.

Start with a signal scan

Most modern hidden cameras connect to Wi-Fi or broadcast over Bluetooth so the owner can view the feed remotely. Scanning the wireless devices around you is a fast first pass: it surfaces electronics you might not expect in a bedroom or bathroom. Plenty of devices are perfectly normal — smart TVs, speakers, routers — so the goal is to notice anything that looks out of place.

Then do a manual sweep

Cameras need a line of sight, so focus on objects pointed at the bed or bathroom:

• Smoke detectors, air purifiers, and vents directly above or facing the bed.
• Alarm clocks, USB chargers, and power strips — common hiding spots with built-in power.
• Picture frames, mirrors, decorative plants, and shelf knick-knacks.
• TVs, lamps, and outlets with tiny pinhole openings or unexplained lenses.

Use your phone's flashlight

In a dark room, slowly scan surfaces with a flashlight. Camera lenses reflect light back as a small bright glint. Turning off the lights and looking for tiny solid red or green LEDs can also reveal active electronics.

Detected's Room Scan combines a Wi-Fi and Bluetooth sweep with a guided checklist so you're not trying to remember every hiding spot on your own. It can't guarantee a room is clear, but it makes a thorough check quick and repeatable.