Hidden Camera Detector

Find hidden cameras & spy devices with IR viewer + magnetic scan

Hidden Camera Detector is a hidden camera finder, spy camera detector, and bug detector for Android. Using your phone's magnetometer, an infrared (IR) lens viewer, and network scan hints, it helps you sweep any room for hidden cameras, microphones, and tracking devices in minutes.

▶ MAIN FEATURES
• Magnetic field scan to find the electronics inside hidden cameras and bugs
• Infrared (IR) lens viewer to spot camera lens reflections in dark rooms
• Suspicious-device hints from a nearby network/signal scan
• Live signal and magnetic strength meter
• Audible alarm that triggers on a magnetic anomaly
• Step-by-step scan checklist so you never miss a spot
• Flashlight aid to catch reflective lenses
• Clean dark mode for low-light sweeps
• Works fully offline — no account, no sign-up

▶ HOW TO USE
1. Open the magnetic scanner and slowly move your phone over suspicious objects.
2. Watch the strength meter and listen for the alarm near smoke detectors, sockets, mirrors, and vents.
3. Switch to the IR lens viewer, dim the lights, and scan for small bright reflections.
4. Run the device-scan to review nearby suspicious signals.
5. Inspect anything that triggers a strong reading by hand.

▶ WHO USES IT
• Travelers and hotel guests
• Airbnb and short-term rental stays
• Changing rooms and restroom checks
• Privacy-conscious users
• Landlords and tenants
• Anyone who is security-minded

Hidden Camera Detector is a detection aid that uses your phone's built-in sensors — it is not a guarantee. No tool can find every hidden device, so use it as one layer of a careful physical search.