[Multiple detection modes] The RF detector and camera seeker contain three functions in one device. RF signal detection is used to detect active RF error transmitters, such as transmission cameras, GPS trackers, and wireless audio errors. 2. Camera lens    detector and camera detector, using new infrared laser scanning technology for simple visual inspection to detect hidden pinhole cameras. 3. Magnetic field detection to find widely used and unwanted magnetized GPS trackers.[Detect More Error Devices] This error detector can detect 1.2G/2.4G/5.8G wireless cameras, invisible micro cameras, wireless audio errors, body cables, eavesdropping, phone touch, GSM/CDMA/DECT mobile audio and video error devices, unwanted GPS trackers,    and more error devices and error transmitters. Collect RF signals with a frequency of 1MHz-8GHz[Privacy and Security]: This product adopts passive, wireless, and infrared scanning technology, which can accurately detect: eavesdropping, eavesdropping, eavesdropping, GPS tracking device, car eavesdropping, wireless camera, wired camera, electric    radiation source, etc. It can effectively prevent your privacy from being leaked【 Humanized Design 】 This product not only has powerful and diverse functions, but also has strong aerodynamics in its design. The switching between functions is achieved through two buttons. The visual LED signal intensity window can help you accurately    capture the signal source. The detection indicator is divided into acoustic and vibration indicators, making it easy for you to use in any environment[Durable and Lightweight] Lightweight and compact, suitable for various places such as hotels, conference rooms, bathrooms, changing rooms, residences, offices, exam venues, etc. Equipped with a rechargeable battery, it can be used for about 30 hours    after charging (the duration depends on the usage mode) without the need to replace the battery. More comfortable to use and carry