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Signal blockers 1 mile range , signal blockers prisons for sale

Cell Phone Signal Blocker Device , Cell Phone Scrambler 10m - 100m Effective Range
Cell Phone Signal Blocker Device , Cell Phone Scrambler 10m - 100m Effective Range
Product Name: 5 Channel Medium Power Cellphone Signal Jammer Working Frequency: Selectable RF Output Power: Up To 75W Power Supply: 220VAC/110VAC Jamming Range: 10m - 100m Dimension: 560*330*270mm Net Weight: 10kgs Internal Modulation: Analog Or DDS 5 Channel Band Medium Power Cellphone Signal Jammer , Prison Cell Phone Jammers   VBE-75P Series Jammer   VBE-75P signal Jammer device is a high-tech product developed by our company in combination with advanced technology at home and abroad, aiming at the continuous development of communication system, according to the meticulous development of domestic and foreign communication hand section. Within a radius of 10 to 100 meters, all 2G / 3G / 4G mobile phone signals and televisions, remote control bombs and WiFi signals, blocking eraser, text pen, invisible headphones, watches cheating, glasses probe wireless signals, etc., can be effectively blocked (interfered with) inside and outside the room. Put an end to cheating students, ensure the quiet venue, prevent bomb attacks, protect dignitaries.   Product Function:   Can Jamming CDMA , GSM , SCDMA , DCS(1800MHz), PCS(1900MHz),PHS,3G,4G,Wifi,GPS,VHF/UHF, Etc.   Product Features:   Frequency bands and output power selectable Each frequency band be controlled independently by different power adjusting snobs Easy operation and installation Effectively making subsections, no interception to base station   Product Applications:   Prisons and other large sensitive locations such as military or government buildings, etc.   Technical Specifications:   Working frequency: GSM, CDMA, DCS, PCS, 3G, 4G, 2.4G, CDMA450, VHF, UHF, etc selectable with up to 5 working Channels RF output power: up to 75W Internal Modulation: Analog or Direct Digital Synthesis(DDS) Effective jamming range: 10-100m depending on the the environment signal strength; Jamming target: toy remote control, car remote control, pager, walkie talkie, CDMA, GSM, DCS, PHS,3G, WIFI, etc Power supply: 220VAC/110VAC Continuous working hours: Long time (AC 220V/110V) Antennas type: high gain direction panel antennas or omni antennas Dimension: 560*330*270mm Net Weight: 10kgs; Operating Temp: -20ºC - +50ºC Humidity: 5% - 95%   Application Place:  

signal blockers 1 mile range

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