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    Product Description: 8 signal shielding instrument adopts advanced technology, in view of the development of communication system, mobile communication based on the actual situation carefully developed high-tech products, it can within the radius of 40 meters isolation GSM/CDMA/DCS/PHS/Wifi/Bluetooth/VHF / UHF signals, cell phone can't play and answering, and cannot send or receive text messages, wifi wireless router cannot transmit signal, VHF/UHF jammer but it does not interfere with other electronic equipment, so as to guarantee the security of the required places, mobile phone left partition scope, can return to normal use, and without any damage to the human body. Features: Using high heat - dissipating black aluminum shell, the surface can be put on card or screen mark according to the customer. Effective shielding distance is 1-40 meters,do not adjust.(depending on the signal strength in the given area). GSM/CDMA/DCS/PHS/3G/4G Wi-fi/Bluetooth jammer. Work 24 hours in a row. Applicable all kinds of places. Launch power 19W. Specifications: Frequencies Supported: CDMA:869-894MHz GSM :930-960MHz PCS:1930-1990MHz 3G:2010-2145MHz WIFI: 2400 - 2485MHz 4G LTE (725-770 MHz) or 4G Wimax (2500-2700 MHz) or 4G (2300-2400MHz) Parameter: Material:High Radiator Black Aluminum Shell Power:19W Radius:1-40 meters Weight:3.2kg Size:140mm x 51mm x 350mm Please be attention that the frequencies you can jam at the same time depend on what you choose with 8 bands in the configurations. Product Images:

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