... Bluetooth Detector WT-007A 1.The detecting range: up to 100m 2. WT-007A is the small wide band wireless ... information and security products assessing center.3. Application. Detecting the wireless wiretap in car, office, conference, room, dressing room, bathroom ... Power: 9V laminated battery Volume: 120*62*22mm wireless detector Bluetooth Detector MainTX Frequency : 1000MHz-1300MHz,2400-2500Mhz