... 2400-2500Mhz Mobile phone detecting equipment Detailed Product DescriptionBluetooth Detector WT-007A MainTX Frequency : 1000MHz-1300MHz,2400- ... for seeking and locating accurately, but also the most advanced portable wireless detecting device . Alarming with sound and optic, ... appearance, fine-Grinding profiling, and good feeling. The detector would not send any electromagnetic, interfere any wiring, ...