Experience the power of the audio receiver feature, allowing you to hear conversations from FM wireless RF bugs (hidden microphones). The device displays the detected audio through its built-in speaker or optional earphones. With a detecting range spanning multiple frequencies: 89 – 90 MHz / 139 – 140 MHz / 399 – 402 MHz / 433 – 435 MHz.

The sensitivity of the audio receiver is impressively high, detecting 2 mW FM wireless RF bugs at approximately 70 feet (20 meters) with a sensitivity of about -60 dBm at 400 MHz.

Take advantage of the noise generator functionality (85dB audio jammer), providing suppression to interfere with various forms of voice recording. This ensures the protection of your important conversations and prevents unauthorized access through wireless and wired microphones, tape recorders, digital recorders, and mobile phones.

Discover the presence of GSM/3G/4G/5G (3300~3700MHz) signals, bugs, and spy cameras effortlessly, providing you with comprehensive coverage and security.

Unlike other audio receivers, this device goes the extra mile by allowing you to find bugs even in silent places. By utilizing the sensitivity tuner, you can gradually lower the sensitivity and precisely approach the signal source, ensuring a thorough bug detection process.

The Multi RF Detector with Noise Generator empowers you to take control of your privacy and security. Experience the peace of mind that comes with comprehensive wireless signal detection and interference capabilities. Protect your important conversations and confidential information with this exceptional device.

Key Features: Multi RF Detector with Noise Generator

• Audio Receiver of FM Wireless RF Bug
• Anti recording – 85 dB Noise Generator
• Identify WiFi Hidden Camera Activity
• ˜Lens Finder for Wireless & Wired Camera
• ˜3G 2100 – Expert Detection Ability

Specifications: Bug Detector with Noise Generator