Description This device is a VERSATILE RF signal detector which can detect all the wireless (RF Radio Frequency) devices during 50 MHz ~ 6.0GHz, including GSM phone, 3G / 4G smartphone, standby registration signal, WiFi, wireless bug (hidden microphone), wireless analog & digital cameras, IP camera, signal jammers, GPS tracker (2G / 3G / 4G Multi networks modem) and, new bug and new spy camera remote controlled by cellphone. Features Can detect all the wireless bugs during 50 MHz ~ 6.0 GHz. other audio receivers cover up to 900 MHz only. Can detect the wireless bug, GSM/3G Bug, Wireless Analog camera, Wireless Digital camera / IP camer, 3G Spy camera, WiFi, 2G/3G/4G phones, GPS tracker (2G/3G/4G Multi networks modem. Power-On self-test ensures all functiohns in normal condition. Clear LED indications of setting signal type & battery status 3 Warning modes Auto indications of detected signal type Support power bank for long time use Standby / Idle 4G smartphone detection Certification CE Specifications Detecting range 50 MHz ~ 6.0 GHz Dimension L 11.6 x W 7 x T 3.3 cm (not include antenna) Weight About 170g (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. Acoustic display 4. Vibration 5. Earphone silent detection Sensitivity Tuner 1. Adjust detecting distance to find signal source 2. Eliminate the environment interference Detecting Distance Wireless bug (2mW) up to 25 feet (beep) up to 15 feet (acoustic) 10mW 2.4GHz Wireless camera up to 15 feet 10mW 5.8GHz Wireless camera up to 4 feet GSM Cell phone up to 50 feet Smartphone up to 13 feet 3G 2100 cell network up to 3 feet * The detecting distance of wireless (RF radio frequency) device will be varied depending on its output signal strength For more details, you may contact Worldwide Technologies, RF Bug Detector Supplier in Derhadun Uttarakhand India at www.wtpl.co.in