Manufacturer SIKVIO. Bug detector can detect 1.2G-5.8G, Picks up frequency grade from 1MHz to 8GHz. Detectable RF frequency from 1MHz to 6.5GHz for all FR frequency include GSM, WIFI BT, FM, VHF, UHF, 900 / 1200 / 2400 wireless bug and video transmission frequency.
eBay