RoomGuard: Spy Camera Finder

RoomGuard helps you check hotel rooms, vacation rentals, changing rooms, and other private spaces for hidden cameras. It combines a guided room sweep with lens detection, a magnetic-field (EMF) sensor, and a Wi-Fi network scan, plus checklists for the manual checks that matter most.

Honest by design: no phone app can find every hidden camera. RoomGuard is a screening aid that tells you where to look, not a guarantee.

🔍 WHAT YOU CAN DO
- Guided Room Sweep: a step-by-step routine for lighting, sensors, lens check, and manual inspection
- Lens Finder: uses your camera flash to spot the glint of camera lenses
- Infrared Check: look for the faint IR lights of night-vision cameras in a dark room
- EMF Sensor: shows magnetic readings from your phone's sensor to flag electronics hidden in walls or objects
- Wi-Fi Device Scan: lists devices on the same Wi-Fi network and flags makers known for security cameras
- Room Checklists: bedroom, bathroom, living area, and changing-room checks, including smoke detectors, clocks, outlets, and the two-way mirror fingernail test
- Learn: why false alarms happen and what to do if you find a suspicious device

✈ GREAT FOR
Hotel stays, vacation rentals, business trips, gyms, changing rooms, and short-term accommodation.

🔒 YOUR PRIVACY
- Scans run on your device. Camera frames are processed in memory and are never recorded or uploaded
- No account needed
- RoomGuard is free and supported by ads. Ad partners may use device identifiers as described in our privacy policy

⚠ GOOD TO KNOW
- Cameras that are switched off, shielded, or only record to a memory card may not be detected
- Metal objects, speakers, and wiring can trigger the EMF sensor
- Treat results as clues, not proof
- If you find a suspicious device, don't touch it. Leave the room and contact the property manager or local authorities

PERMISSIONS
- Camera: lens and infrared checks
- Wi-Fi / network: device scan on your local network
- Vibration: optional alerts

Download RoomGuard and check your room before you settle in.