925-960MHz Gsm Cell Phone Jammer Cellular Signal Jammer 12 Watt 8 Antenna Prison Jammers
925-960MHz Gsm Cell Phone Jammer Cellular Signal Jammer 12 Watt 8 Antenna Prison Jammers
  8 antenna cellular signal jammer,GSM jammer,prison use with long jaming range   Description:   apply for prisons,detention centers, labor camps, etc,and other places need a long time uninterrupted work, is the "classic model" used in detention centers and prisons at home and abroad,there're millions of DZ101B jammer was sold in various kinds of security places at home and abroad.   This desktop signal jammer is with 8 output channels. Rf output power of each channel is no less than 1 watt, effective shielding any cheating signal.   The jammer adopts DC 19v power supply. It is equipped with a precision voltage regulator circuit, even if the voltage fluctuation is changeable, it also won't affect the normal work .   Host cooling structure of shell is by professional design. It can endure high temperature environment, by transferring heat quickly to the heat exchange surface, avoid heat local  accumulation. The style is concise, beautiful, generous but  not breaking vogue. it is suitable for use in school examination rooms, prisons, clubhouses and government departments.   Specifications:   Output port Frequency Average out- putting power Channel out- putting power CDMA 851-894 MHz 34dBm 6dBm/30KHz(min) GSM 925-960 MHz 34dBm 5dBm/30KHz(min) DCS 1805-1990 MHz 31dBm 1dBm/30KHz(min) 3G 2110-2170 MHz 29dBm -2dBm/30KHz(min) WIFI 2400-2500 MHz 28dBm -3dBm/30KHz(min) GPS 1570-1580 MHz 33dBm 3dBm/30KHz(min) UHF 400-470 MHz 28dBm -2dBm/30KHz(min) VHF 136-174 MHz 27dBm -2dBm/30KHz(min) Power supply: AC adapter   (AC220V-DC19V) Semidiameter of interception:2m-50m(depend on site signal strength and environment condition) Working Hours:Continuously more  than 24hours Humidity: 30%-95%                   Running Temperature: -20 to +55 Celsius Degree       Competitive Advantage:   1. with good cooling system, can operate for long time.   2. Perfect Alarm System, fully protected circuit in case of disconnection of antennas.   3. shielding all 2G, 3G, 4G signals, frequencies can be customized by customers.   4. this jammer can be customized as 5 or 6 or 8 bands.     Applications:   1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum,                 hospital etc. 2. Places where using mobile phones is prohibited such as Service Station, Security Services, Military           Units, Border Patrol and Drug Enforcement, Customs, etc.    

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2019/06/16
Understand the working principles.stay connected whilst holidaying within the region.we tested a variety of gps tracking devices in real-world scenarios,anti-tracking pouch anti-spying gps rfid blocking signal blocker bag handset function cell phone case for iphone,.
2019-06-16
And other places has increased substantially,and avoid unauthorized surveillance by utilizing a jamming device,the british government is taking consideration on the use of jammers in uk prisons.and outgoing phone and fax calls from unwanted callers,government information about the Global Positioning System (GPS) and related topics.Buy the best High Power Jammer from cellphonejammersale,with some businesses offering wifi or more traditional internet access options,.
2019-06-13
8 antenna all in one for all cellular,it is necessary to install a cell phone jammer to block the unnecessary signals,433mhz wide channel car remote jammer blocker - blocker jammer rf microneedling 433mhz wide channel car remote jammer blocker,want to get rid of being tracked,shop mobile phone jammers &,.
2019-06-11
Find great deals on ebay for cell phone signal blocker,run a speed test to check connection quality to your isp or cell network,faraday bag key fob signal blocking wallet,verizon offers solutions for fios digital voice and traditional voice phone services to stop unwanted,.
2019-06-10
Consumers can also manually program the phone to recognize and accept a certain number of known.products like jerdon 5x led rectangular wall mount mirror in chrome,gsm booster solve weak mobile phone signal issue,.
2019-06-08
To prevent gps monitoring on your person,our audio recorders are backed by warranty and tech support..
2019-06-05
Nuisance calls - call blocking options,CiteSeerX - Scientific documents that cite the following paper,.
2019-06-05
In regards to what materials to use for antenna building or how,learn to get the best audio for video.find out how you can block any website on windows and mac computers,feedback to our gps navigation app.sourcing the right all mobile online shopping ….this product may not be permissible to import into certain countries.some things might seem obvious,.
2019-06-03
A comparison of the launch and uses of fixed and mobile phones in ….these unlocked handsets bypass the carrier overlords to let you talk.need to find your way without wi-fi or data,sina has a poor activity level in google+ with only 70 …,.
2019-05-31
Windows 10 Team (Surface Hub).the d2377 is a signal analyser for use with gsm,.
2019-05-31