Phone jammers in prisons - china mobile phone manufacturers
7 band 350 watt High Power portable bomb jammer for patrol and army with battery
This is a portable type mobile phone signal shielding device .It is easy to carry, flexible to use, also with optional built-in high capacity battery , so it especially suitable for application in: large venue, infantry troop and military security force, the SWAT team, counter-terrorism unit, the drug control unit, explosion-proof, EOD team, checkpoint, the hostage negotiation, and border control, etc.
1. High RF power, shielding all 2G, 3G, 4G signals, frequencies can be customized by customers.
2. it can with multiple power supplies :if with built-in battery, it can provide power for the jammer working about 2 hours. Also it can be powered by 220V AC or an on-board power supply.
3. Efficient cooling heat dissipation system ,including high performance aluminum alloy heat sink and several wind fans, so the jammer can non-stopped work for long time.
4. this jammer can be customized as 4 0r 5 or 6 bands ,and each band could be 50 watts or 100watts as customer’s request.
large venue, infantry troop and military security force, the SWAT team,
counter-terrorism unit, the drug control unit, explosion-proof, EOD team, checkpoint, the hostage negotiation, and border control, etc.
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