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8 LEDs Wireless Signal Detector With Semi Directional Antenna Identify WiFi hidden camera Pocket RF Signal Detector VS-8LW Unique 2 stages sensitivity adjustment Catch small and strong signal no matter in quiet or noisy place + Lens Finder + Expert 3G 2100 Detection Identify WiFi hidden camera Features: 1.Power-on self-test 2.Smart indication of all status 3.Reliable default benchmark 4.8-LED signal strength indication  5.Two kinds of warning mode 1. Vibration2. Beep (Default) 6.Strong signal warning (hi signal)： If there is strong signal around, user needs to lower the sensitivity in the 2nd stage, the hi signal warning will light up in red to alert the user. 7.Auto indication of signal type cam / bug / lte : analog and spread spectrum signals of wireless camera, wireless bug, signal jammer and 2g / 3g / 4g cell phones, etc..  wifi: digital signals of wifi, ip camera, wireless digital camera, etc. 8.Battery & charging status  9. sensitivity level down－minus button  10.Expert 3g 2100 detection ability 11.Discover gsm / 3g / 4g bug & transmitting spy camera  12．Standby / idle phone registration detection  3.Without interfere with permanent wifi  14.Efficient identify wifi hidden camera 15.Support power bank for long time use  16.Lens finder - wired camera detection 17.Semi Directional Antenna Specification   Detecting range: 50 MHz ~ 6.0 GHz Dimension: L 11.6 x W 7 x T 3.3 cm (not include antenna) Weight: About 160g (not include battery) Power:  1. 5V DC switching power adaptor 2. AAA / UM-4 rechargeable battery or dry battery x 4 Warning mode: 1. LED indication           2. Beep alarm sound 3. Hi Signal                4. Vibration 5. Earphone silent detection Detecting Distance： Wireless bug (2mW): up to 20 feet  2.4GHz WiFi: up to 30 feet 10mW 2.4GHz Wireless camera: up to 20 feet 10mW 5.8GHz Wireless camera: up to  3 feet GSM Cell Phone: up to 50 feet Smart Phone: up to 14 feet 3G 2100 Cell Network: up to 25 feet The detecting distance will be varied depending on the signal strength.

portable gps signal jammer headphones

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