Anti-spy signal detector: This hidden camera detector has an innovative design and an improved chip, a VHF/UHF transmitter and infrared scan technology that allows you to find the signal source more accurately. Can accurately detect: GSM/3G/4G bugs, GSM/3G/4G GPS trackers, wireless signal sources and strong magnetic field signals, wireless pinhole cameras, wired cameras, electrical radiation sources, etc. ✅【Ultra-sensitive sensitivity】Detection frequency range 1MHz to 6.5GHz; able to detect modern communication including GSM, 3G, 4G, 5G, 2.4G and 5.8G Wi-Fi; 2 operating modes: sound and vibration. This hidden camera detector has 5 sensitivity levels and can effectively detect in a range of 30㎡. Easy to use: the hidden camera detector is very easy to use. Simply use the \ Model: Size: Color: