All Device Detector

Hidden Camera Detector Finder — find hidden cameras, bugs and spy devices anywhere.

Hotel rooms, rentals, changing rooms, restrooms, offices, Airbnbs. Hidden cameras and listening devices get smaller and cheaper every year, but most of them still give themselves away in two ways: the magnetic field around their electronics, and the infrared LED they use to see in the dark. All Devices Detector uses both — with the sensors your phone already has.

No extra hardware. No account. No sign-up. Open the app and start scanning.

⭐ WHAT YOU CAN DETECT

🔍 Hidden cameras in smoke detectors, alarm clocks, mirrors, vents and sockets

🔍 Spy cameras with night vision (infrared LEDs)

🔍 Listening devices, bugs and hidden microphones

🔍 Magnetic tracking devices and trackers left in bags or cars

🔍 Electronics, wiring and metal hidden inside walls, ceilings and floors

📡 5 DETECTION MODES

🔹 DEEP SCAN — full magnetic sweep with a large digital readout and live X / Y / Z values

🔹 DETECT BY METER — classic needle gauge, the fastest way to sweep a whole room

🔹 DETECT BY SENSOR — precise µT readings with raw X, Y and Z axis data

🔹 DETECT BY GRAPH — real-time magnetic field chart, ideal for spotting weak or moving signals

🔹 CAMERA DETECTOR — infrared viewfinder that makes invisible IR LEDs glow on your screen

🚨 INSTANT ALERTS AS YOU MOVE

The hidden device detector reacts live while you scan:

• GREEN — searching, nothing detected

• YELLOW — potential EMF source nearby

• RED + BEEP — strong spy device radiation detected

You always know exactly where the signal peaks, so you can pinpoint the device instead of guessing.

📖 LEARN WHERE TO LOOK

• Instructions — a step-by-step guide to sweeping a room properly

• Tips & Tricks — the exact hiding spots professionals check in bedrooms, bathrooms, living rooms and offices

• FAQ — straight answers about what a phone sensor can and cannot detect

• Safety articles — how hidden cameras are placed and how to protect your privacy

👤 WHO USES IT

• Travellers checking hotel rooms, hostels and short-term rentals

• Tenants and homeowners who suspect a device was left behind

• Anyone using a changing room, fitting room or public restroom

• Landlords and cleaners checking a property between guests

• Security-minded people who want a quick sweep of an office or meeting room

🛡️ PRIVACY FIRST

Everything runs on your phone. No account, no cloud upload, no scan history sent anywhere. The camera is used only for the infrared viewfinder, and only while that screen is open.

▶️ HOW TO USE THE HIDDEN CAMERA DETECTOR

1. Pick a detection mode from the home screen.

2. Hold your phone 5–10 cm from the surface you want to check.

3. Move slowly along walls, shelves, mirrors, vents, sockets and smoke detectors.

4. Watch the reading: a sudden jump means metal or electronics are close.

5. Switch to Camera Detector in a dark room and look for small purple or white dots — that is an infrared LED.

💡 WHY TWO SENSORS BEAT ONE

A lens is passive. The electronics behind it are not: motors, magnets and metal housings bend the magnetic field around them, and night-vision models fire infrared light your phone can see but your eyes cannot. Sweep with the magnetic detector first, then confirm with the infrared camera detector.

⚠️ GOOD TO KNOW

This spy detector works with the magnetometer and camera built into your phone, so it finds devices that contain magnets, metal or an active IR LED. Large metal objects, speakers, pipes and power lines will also raise the reading — that is normal, and the tips section explains how to tell them apart. Detection quality depends on your phone's sensors.

Hidden camera detector, spy camera finder, hidden device detector, bug detector scanner, listening device detector, tracking device finder, EMF detector, magnetic detector, infrared camera detector, anti spy scanner — all in one app.

Scan a room before you unpack. Protect your privacy anywhere.