Magnetic field detector and GPS detector The magnetic field detection mode accurately locates GPS trackers that are normally mounted on the vehicle chassis. In addition, you should check the boot, bumpers, wheel arches, storage compartments, under the seats or in the engine compartment for GPS trackers. RF detector The device uses advanced digital signal technology to search for specific transmitters, including GSM audio, GPS tracking devices, UHF | VHF and FM carriers, and other types of covert transmitters to prevent your privacy from being violated. Scan camera lens, hide camera finder In this detection mode, the hidden camera is illuminated by LED lights. The viewfinder captures the light reflected from the camera lens and produces a red dot of light. Hidden cameras appear as red dots when viewed through the viewfinder. Flashlight for additional lighting When you switch to magnetic field detection mode, the flashlight turns on. You can also use it as a normal flashlight. Make sure there is sufficient light in a dark place. Detectable types: Wired and wireless cameras Wireless microphones Audio transmitters Video transmitters GPS vehicle tracking devices Hidden video cameras (spy cams) Computer and fax eavesdropping devices Specifications: Size: 138 * 16.5 * 16.5 mm Material: PC+ABS Weight: 28g HF frequency range: 100 MHz8 G MHz Detection dynamic range: > 73 dB Detection sensitivity: 0.03 mV HF detection range: 2.4 G: 10 square metres (standard 10 mW) 1.2 G: 10 square metres (standard 10 mW) Mobile phone frequency band 2G, 3G, 4G signal: 15 square metres Power configuration: built-in 3.7 V 300 mA lithium polymer battery Charging power requirements: DC 5V/1A This is a 2-in-1 detector that detects and precisely locates transmitting cameras and wireless audio bugs. Improved intelligent chip, high sensitivity, can detect radio signals in the frequency range 100M HZ - 8G MHZ, detection range 10 square metres. Using RF, radio and infrared scanning technology, bugs, GPS trackers, cameras, etc. can be accurately detected to prevent invasion of privacy. Compact and lightweight, built-in rechargeable battery, fully charged can be used continuously for more than 5 hours, very convenient to use and carry. Wide range of applications, can be used in hotels, conference rooms, bathrooms, changing rooms, apartments, offices, examination rooms, business negotiations and so on.