Waterproof Shockproof Cellular Signal Blocker Device , Cell Phone Frequency Jammer

High Power Cellular signal jammer Multi Band GPS WiFi Cell Phone blocker (Waterproof shockproof design)

Used for EOD. Before EOD, wireless telecommunication signals surrounding the bomb must be blocked effectively to prevent the terrorists detonating the the bomb through the wireless remote control devices and avoid the huge casualties.
It can be applied that the common used telecommunication frequency will be blocked when the Police arrest the criminals in order to prevent the criminals gang or Police insider leaking the confidence through the wireless equipments ,so that the arrest collapsed. It also make the criminals not be able to remotely control the bomb in the key entrance of the building so that Police can quickly access to the building and round up the criminals to avoid the casualties.
Waterproof Shockproof Cellular Signal Blocker Device , Cell Phone Frequency JammerWaterproof Shockproof Cellular Signal Blocker Device , Cell Phone Frequency Jammer

At a Glance:

  • Total 300W High Power
  • Each band can work independently
  • Each bands is adjustable
  • Housing Waterproof & shockproof design suitable indoor or outdoor use


  • Size:56*46*27 cm
  • Total System Weight:Approx 60 kg (with omni directional antenna.)
  • Humidity:Up to 80%
  • Operation Temperature:-20 ...+50 Centigrade degree
  • Antenna Type:6pcs External high gain ( 7-8dBi ) omnidirectional ( Standard )
  • Shielding Range:300 to 500m ( signal strength <=75dbm.)
  • Affected Frequency Ranges: ( 6 bands option)
CH1 -CDMA 800: 850 to 894MHz
CH2 -GSM 900: 925 to 960MHz
CH3 -GSM 1800: 1805 to 1880MHz (DCS)
CH4 -GSM 1900: 1920 to 1990MHz (PCS)
CH5 -3G: 2110 to 2170MHz
CH6 -4G LTE: (USA:725-770MHz) or (Europe:790-826MHz)
CH7 -4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz)
CH8 -WiFi: 2400-2500MHz
CH9 -VHF: 136-174MHz
CH10 -UHF: 400-470MHz
Total RF Power 500Watt
Power supply AC110-240V
Shielding area 300-500m @ according to signal density of mobile network
Jammer Module Number 10
Cooling System Systematic Smart Cooling System
System Protection VSWR, Over-voltage, Over-current
Jamming Source PLL Source Technology
Remote Control (Option) Full System Operation Control
Antenna Type High Gain Omnidirectional Antennas
Number of Antennas 10
Vehicle Platform Off-road four-wheel drive car
Total Weight: Approx 60 kg (with omni directional antenna.)
Size (length × wind × high): 560x460×270mm
Humidity: 30%-95%
Running Temperature: -20 to +55 Celsius Degree

Cellular Signal Jammer

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Shenzhen C. T. S Electronic Co., Limited
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