Product Key Functions: The device uses US military technology and exclusively develops various market-oriented bugs, car trackers, mobile phone undercover software, wireless pinhole cameras, surveillance cameras, casino fraud and cheating equipment, and other products. RF signal detector: Adjust the detection range by adjusting the sensitivity of the device, so as to accurately find the location of wireless cameras, eavesdroppers, and other offending devices. The Eavesdropping Device Finder can find SIM card (2G, 3 G, 4G, 5G) bugs, GSM listening devices, etc. (Supports Silent Vibration Mode ) Detect hidden camera: Observe the environment scanned by the infrared laser through the special filter that comes with the device, thus discovering hidden cameras that are filming. It can detect 1.2GHz/2.4GHz/5.8GHz wireless hidden cameras, pinhole cameras, spy cameras, IP cameras, webcams, monitors, microphones, eavesdropping devices, and surveillance devices. GPS magnetic field detection: GPS detectors can detect magnetic suction positioners, standby magnetic locators, and GPS with magnetic field sensors. It can also detect intense radio signal radiation around environments. (Supports Silent Vibration Mode ) Product Key Features: Multi-function detectors and detection objects include wireless spy cameras, eavesdroppers, pinhole cameras (for espionage, ism, etc.), GPS trackers, etc. Ultra-wide and ultra-sensitive detection range from 1 MHz to 6.5 GHz, and signal detection range of 5cm to 8m. 5 levels of sensitivity can detect radio waves, 2G, 3G, and 4G mobile signals, and SIM card bugs. The simple design gives user convenience. The function toggle button adjusts the function, and the signal enhancement adjustment button adjusts the detector sensitivity. Ultra-long standby time lithium battery, charging one hour, standby 25 hours, to protect the detector work quality. Comprehensive privacy protection: Help eliminate all the potential hidden dangers around you and keep your family living in a safe environment. 100% Customer Satisfaction: Our customer support team is always ready to help,If you have any question or quality issues during use, please contact us via email. Our professional team is always ready to assist you Product Details Information Volume / Weight: 0.98 x 0.6 x 4.3 inches/0.07 Pound Power plug / Battery: DC 5V/1A 3.7V/400mA Sensitivity: 5 levels adjustable Working hours: 25Hours Antenna gain: -56db Receiving frequency range: 1MHz--6.5GHz Signal detection range: 5cm-8m Optcal lens: Special lens Laser detection distance: 5cm-10m Package Include: 1*Hidden camera detectors 1*USB charging cable 1*User manual