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7 Band High Power Signal Jammer Built in Antenna , Prison Jammer IP63 Case

  • China


  • SGS, ISO9001

  • GW-JB40

  • 1pcs

  • Negotiable

  • Wooden Case with PE Foam

  • 10 Working Days After Received Payment

  • T/T, L/C, Western Union, MoneyGram

  • 2000pcs per Month


7 Band High Power Signal Jammer Built in Antenna , Prison Jammer IP63 Case


Prison Jammer Description:

If you are looking for efficient units to jam phone signal in places exam room, churches, temples, gas station, cars, train or many others, the 3g 4g phone signal jammer is definitely qualified for all the purposes using. As a jammer with well-built design and level of reliability, users are given more options what signal to jam and where to use the jammer.


GW-JB40 with Built-in Directional Antenna, 

All weather waterproof design, using professional waterproof enclosure; Integrated remote monitoring system, remote maintenance available via the Internet RJ45 Network Cable. Only interfere downlink frequency of mobile system,without disturbing norrmal working of Base Station; Imported elements, Slow start up design of circuit. These elements can maintain the stable operation condition with high integration,

Perfect self-protection function, when the equipment overheating, over Output power, VSWR alarm, Jammer will automatically turn off the faulty module to avoid Jammer damage;


GW-JB40 has 7 sets of jamming signal generators inside, which can transmit highly effective jamming signals targeting all cell phone and Wi-Fi devices within the blocking range. Once you turn the jammer on, with the help of its high-gain omni-directional antennas, can jam continuously and simultaneously, all the RF communication Frequencies 860MHz~2665MHz which are most commonly used by cell phones and Wi-Fi devices. Adopting the latest jamming technologies, The jammer features ultra-high RF transmission power, making a stable shielding range around.



Jammer Monitoring Software Platform Introduction:
1. The Jammer Monitoring Software Platform allows users to monitor and control all Jammers through Internet, and all real-time alarm information feedback to the users immediately. So that users can stay at office to have all information of jammers working status, and adjust the Jammers to suit the operating environment of the installed area, greatly reduce the customer's maintenance workload.

2. The platform enables real-time display of all Jammers' output power, operating temperature, alarm information (including over-temperature alarm, under-power alarms, VSWR alarms, Door open alarms, etc.), and all information is specific to each Channel, real-effective, convenient and quick.

3. This platform also allows you to change the login page photo and upload your own logo by yourself.


Prison Jammer Application:
Prisons, military, government, Oil and Gas Storage Facilities and fields, Churches, Theatres, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.

Warranty: one year from delivery date .


Prison Jammer Advantages:

  1. High-power multi-band jammer, Frequency Scan technology,
  2. Modular construction for easy maintenance, repair and upgrade.
  3. Jamming up to 7 different jamming modules.
  4. Max 70watts total RF output power.
  5. AC power supply. inside 1.5h battery.
  6. Systematic Smart Cooling System.
  7. The general design of the system meets military requirements.
  8. Different frequency bands can be controlled independently by single switches;
  9. Power Amplifiers protection design ensures the working reliability of the device
  10. RJ45 Ethernet Control by Remote Monitoring Software

Prison Jammer Technical Specification:


Can customize these frequencies AM, FM Radio, VHF, UHF, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS, Galileo, Compass, Glonass,WIFI, WIMAX, UAV, drone, etc.


Output interface Description Shield band of frequency RF output power
CH1 GSM900 925-960MHz 40dBm
CH2 WCDMA 3G 2110-2170 MHz 40dBm
CH3 CDMA800 851-894MHz 40dBm


/PCS 1900

1805-1880/1930-1990 MHz 40dBm
CH5 WIFI, 2.4G 2400-2485 MHz 40dBm
CH6 GPS L1 1570-1580 MHz 40dBm
CH7 LTE 2600 2620-2690MHz 40dBm
Optional WIFI, 5.8G 5725-5850MHz 33dBm
Power supply: AC220V, or 110V
Total Output Power: 70Watt
Power consumption:200Watt

Weight: 7Kg

Size(length × wind × high): 400×288×155mm

Humidity: 30%-95% Running Temperature: -20℃ to +55℃
Jammer Module Number 7
Cooling System Systematic Smart Cooling System
System Protection VSWR Protection
Jamming Source Frequency Scan Technology
Antenna Type Built in directional panel Antennas
Number of Antennas 7
Jamming range: 10-60m according to signal density of mobile network


7 Band High Power Signal Jammer Built in Antenna , Prison Jammer IP63 Case 0

7 Band High Power Signal Jammer Built in Antenna , Prison Jammer IP63 Case 1

Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
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