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Covert Surveillance: How to Detect Hidden Cameras in Your B&B or Airbnb

NakedPact Editorial Committee
Reviewer: Carmelo G.
Comitato Editoriale NakedPact
16 Luglio 2026
6 min read
Covert Surveillance: How to Detect Hidden Cameras in Your B&B or Airbnb

You're about to check into a B&B or Airbnb that looks perfect, but you wonder: 'Is there a hidden camera here?' You're not alone. In recent years, reports of covert surveillance in short-term rentals have increased by 40%. Privacy is not optional—it's a right.

In this article, I'll explain how to recognize warning signs, use simple tools, and defend yourself legally. Ready to become a privacy detective?

The Hidden Camera Trap: Why It's a Real Problem

Imagine relaxing in a room you've paid for, unaware that an electronic eye is watching you. Hidden cameras can be tiny: in a smoke detector, an alarm clock, or an electrical outlet. The risks? Privacy violations, blackmail, and even unauthorized distribution of intimate images.

According to a Consumer Reports survey, 12% of Airbnb users have found suspicious devices. And the law? In Italy, covert surveillance is prohibited without explicit consent, but many hosts ignore the rules.

How to Detect Hidden Cameras: 3 Effective Methods

1. Visual Inspection: Look for Telltale Signs

Turn on all lights and darken the room. Use a flashlight to examine corners, mirrors (especially those that seem opaque), and suspicious objects. Camera lenses reflect light: look for small blue or green glints.

Also check holes in walls, electrical outlets, and smoke detectors. If an object seems out of place or has an unusual LED, it could be a camera.

2. Use Your Smartphone: Detect Radio Frequencies

Download a free app like Fing or Hidden Camera Detector. These apps scan the Wi-Fi network to find connected devices and detect magnetic fields. Hold your phone near suspicious objects: if it vibrates or triggers an alarm, there's a hidden device.

Note: not all cameras use Wi-Fi, but it's a quick first step.

3. Use a Professional Detector (For Total Peace of Mind)

If you travel often, invest in a portable RF (radio frequency) detector, like the KJB Security (€30-50). These devices detect wireless signals and infrared LEDs. Simply turn it on and move it slowly around the room: an audible signal indicates a potential camera.

How do I know if there's a hidden camera in my Airbnb?

To find hidden cameras, start with a visual inspection using a flashlight to look for lens reflections. Then use a smartphone app that detects Wi-Fi devices or magnetic fields. If you're unsure, a portable RF detector is the most reliable tool. Remember: the law prohibits covert surveillance in private areas like bathrooms and bedrooms.

Your Rights: What the Law Says and How to Act

In Italy, the Privacy Authority bans unauthorized recording in private places. If you find a camera, don't touch it: take photos, gather evidence, and contact authorities (police or carabinieri). Then report the host to Airbnb or the B&B manager, who can remove the listing.

In the United States, the California CCPA and CPRA offer similar protections, requiring hosts to inform guests of any surveillance devices and obtain consent. Compared to the American model, Italian regulations are more restrictive, but enforcement can be slow. In any case, your privacy is paramount: don't hesitate to report.

FAQ: Frequently Asked Questions About Covert Surveillance

  • Are hidden cameras legal in an Airbnb? No, unauthorized recording in private areas (bedrooms, bathrooms) is prohibited in Italy and many countries. Hosts must disclose any cameras in common spaces.
  • What should I do if I find a camera? Don't touch it. Take photos, gather evidence, and contact the police. Then report the host to the booking platform.
  • Are smartphone apps reliable? Yes, but not 100%. Apps detect Wi-Fi devices and magnetic fields, but some wired or offline cameras may be missed. Use them as a first check.

Don't let fear ruin your trip. With these simple steps, you can enjoy your stay safely. And if you have doubts, NakedPact helps protect your privacy with guides and legal tools. Download the app or visit our website to learn more.

🔍 Quick Camera Scanner

Use your smartphone for a basic scan:

  • Step 1: Turn off the lights and close the curtains.
  • Step 2: Activate your phone's camera and scan the room.
  • Step 3: Look for bright spots (infrared) that appear as purple or white glows.
  • Step 4: If you see a suspicious glow, move closer and verify with a flashlight.

💡 Tip: cameras with night vision emit infrared light invisible to the naked eye but visible through a camera.

The 'Quick Camera Scanner' widget leverages a simple yet effective principle: most hidden cameras use infrared LEDs for night vision. These LEDs emit light that, while invisible to the human eye, is captured by smartphone camera sensors as a purple or white glow. To use it, turn off all room lights (to eliminate interference), open the camera app, and slowly move the phone around the room, focusing on suspicious objects like smoke detectors, alarm clocks, electrical outlets, or mirrors. If you notice an anomalous bright spot, it could be a camera. This method is free and requires no additional apps, but it has limitations: not all cameras have infrared LEDs (some use standard CMOS sensors), and the quality of your phone's camera can affect detection. For a more thorough check, combine this method with a Wi-Fi detection app or a professional RF detector.

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NakedPact Editorial Committee

Article created by the NakedPact editorial team. Our mission is to analyze, simplify, and expose unfair terms and hidden risks in everyday contracts to protect citizens and consumers.

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