Product Name: Wireless Signal Detector Dimension: 108.6 X 55.5 × 18.5 Mm Net Weight: 340g Jamming Range: 10-30 Cm  Wireless Signal Detector , Mobile Signal Detector for military / government / enterprises   Product Instructions:   Wireless signal detector can effectively detect within the range 1 to 10 meters of variois types of Wireless communication devices(cell phones, walkie - talkie, car power station, bugs). Wireless pinhole, wireless audio video communications equipment, bluetooth wireless communication equipment. All kinds of homemade communiction transmitting terminal equipment. The Check been there is strong electromagnetic radiation in the working and living enviroment, the wireless bugs can send audio and the wireless anti - interference detector is a device to detect and locate hidden wireless roaming devices. As the growth of the wireless hacking technology, wireless bugs more and more small volume, can the transmission signal by low power, with a variety of modulation, use range, high speed transmission function. Therefore becomes more and more about detect, but also to promote the wireless disables the detector. This detector is one of the most advanced portable wireless siganl detectors, which can find the eavesdropping device in operation in the target range accurately and quickly.   Product Features: Professional, sensitive, with modularized threshold and large detection frequency range. Sound-light alarm indicator light makes it easy to use. Good electromagnetic compatibility. Small and portable Product Application:   Military / Government / Enterprises , etc.   Technical Specifications:   No. Technical Standard Technical Parameters 1 Detection Frequency 25MH7-5.8GMHz 2 Power supply The built-in lithium battery of 9V 1000mA /9V dry battery is optional and can be used for no less than 12 hours after 1-2 hours of charging 3 Detection Range 1-10m (about 20-150 square meters) 4 PositionaI accuracy 10-30 cm 5 Color Black 6 Signal indication LED10 Grade display 7 Working Current 8 Direction Indentify 9 Detection dynamic range ＞70dB 10 Detection Sensitivity ≤0.05mw 11 Size 108.6 x 55.5 × 18.5 mm 12 Weight 340g 13 Working Enviroment Temperature -40 ~ 50℃ 14 Humidity      Application Place: