1MHz-6.5GHz K18 Anti RF Detector Camera Wireless Bug Detect GSM Listening Device
Detectable RF frequency from 1MHz to 6.5GHz for all frequency include GSM, WIFI BT, FM, VHF, UHF, 900 / 1200 / 2400 wireless audio and video transmission frequency. Wireless detecting range: 1MHz to 6.5GHz.