X11 Multi-functional Detector Anti-Spy Anti-eavesdropping Anti-Tracker

Signal Products could not be sold/shipped to U.S.A.

Identify potential wireless transmission sources with this portable RF signal detector, designed to help locate radio-frequency devices and magnetic tracking equipment. Featuring a magnetic detection antenna, built-in searchlight, signal waveform display and audible, visual and vibration alerts, it is intended for privacy checks in vehicles, offices, rooms and other environments.

Key Features

• Wide Frequency Coverage: Advertised detection range from 1MHz to 12GHz, covering a broad range of radio-frequency signals.

• Wireless Signal Detection: Designed to detect certain wireless cameras, radio transmitters and tracking devices that emit detectable RF signals.

• GPS Tracker Detection: May help identify active cellular or GPS tracking devices when they transmit detectable radio signals. Results depend on the device, signal strength and operating mode.

• Magnetic Detection: Includes a magnetic antenna designed to help locate compatible magnetic tracking devices, including in difficult-to-reach areas.

• Built-In Searchlight: Helps illuminate dark spaces, vehicle interiors, corners and narrow gaps during inspections.

• Waveform Display: Visualises detected signal activity to assist with inspection.

• Multiple Alert Modes: Features 15-level LED indication, audible alerts, vibration and visual waveform feedback, according to the supplier.

• Portable Aluminium Housing: Compact aluminium alloy construction for convenient handling and transport.

• Rechargeable Battery: Built-in 3.7V lithium battery with DC 5V charging.

Technical Specifications

Advertised Detection Applications

The supplier lists the following detection areas:

• 2.4GHz wireless cameras: advertised range of 0–25m² under specified test conditions.

• 1.2GHz wireless cameras: advertised range of 0–36m² under specified test conditions.

• Certain cellular signals, including 2G, 3G and 4G.

• Some 5.8GHz wireless cameras and audio transmitters.

• Active wireless tracking devices and compatible magnetic trackers.

Important Limitations

This device detects signals or magnetic fields; it does not guarantee the discovery of every hidden camera, microphone or GPS tracker.

• Devices that are switched off, transmit intermittently or remain in standby may not emit a detectable signal during inspection.

• Cellular and Wi-Fi signals from legitimate nearby devices can trigger alerts.

• Detection distance depends on transmitter power, antenna orientation, obstructions and surrounding radio interference.

• Magnetic detection is limited by the size, magnetic properties and distance of the target.

• The advertised detection areas and frequency range should be treated as supplier specifications rather than guaranteed real-world performance.

Recommended use: Conduct a systematic inspection and investigate signal alerts rather than treating every alert as proof of a hidden surveillance device.