English   |   Español   |   العربية   |   Français     
Home > Products > Prison Jamming System




  • Name:Waterproof High Power cellular phone Prison Jammers
  • Model:TG-101M
  • Features:High power prison Jamming System TG-101M is developed specially for prisons and other large sensitive facilities, such as military installations and government compounds.

    ●  Each unit can jam up to six frequency bands simultaneously.
    ●  For the cellular phone jamming, only making the interference to the downlink bands,never to the uplink and make sure BTS normal running.
    ●  Special Waterproof and solid housing for all weather protection.
    ●  Continuous operation, even in hot climates, with no time limit.
    ●  Heat sink designing combing with the fans to make system in a cooling status.
    ●  Secure design to avoid sabotage.
    ●  (VSWR) circuit protection to ensure system will not burn out in case of antenna short circuiting or disconnection.
    ●  Antenna type options, directional or omni-directional antennas option.
    ●  Adjust the output power of the jamming modules.
    ●  ON/OFF each Jamming modules or device separately.
    ●  Selection of antennas to provide more flexibility regarding jamming coverage.
    ●  UPS and battery backup in case of mains power failure.
Product Details

The rapid development of wireless communication, makes great convenience to the lives of people around the world. But criminals' abuse already seriously do harm to people's lives and impartial law enforcement.

Tangreat specialized in developing the jamming system for the buildings, completely block the inmates cellular phone communication inside the prison. We have been successfully applied our high power jamming system in the European, South American, mid-east countries and etc

TG-101M is constructed inside a special metal enclosure, incorporating an efficient "smart active" cooling system with incoming air filters, which enables the system to operate 365 days/24 Hours/7days continuously even in hot weather. Its secure design ensures that the prison inmates and unauthorized prison personnel cannot tamper with the safe and continuous operation of the system.


Number of Frequency bands: 3 bands, 4 bands, 5 bands, 6 bands
All Frequency, Up to 5Bands can be chosen:
Cellphone Standards: CDMA450(460-470MHz), CDMA450(460-470MHz),  CDMA800/GSM850(851-894MHz), iDEN(869-894MHz), GSM900(925-960MHz), DCS/GSM1800(1805-1880MHz), PCS/GSM1900(1930-1990MHz),3G/WCDMA/CDMA2000(2110-2170MHz), 4G/LTE700(American), 4G/LTE800(Europe), 4G/LTE2.6GHz,4G-LTE2.3GHz
Computer Communication Standards: Wlan, 2.4GHz, WiFi, Bluetooth
Satellite Communication Systems: GlobalStar, GPS,Thuraya (1520-1580MHz)
Output Power: Up to 100 Watt/band
Total Power: Max: 300~400Watt
Power Consumption: Max:1800~2500VA
Power Supply voltage: 230VAC/110VAC, 24-27VDC
Housing: Metal Enclosure
Device Size: 720*450*320mm
Total System Weight(With antennae): Approx.: 45~58kg
Humidity: 5%-80%
Operational Temperature:  -40 °C ~ +65 °C
Cooling System: Active smart with integrated incoming air filter
Waterproof level: IP55

Back to Prison Cell Phone Signal Jammer for more choices.

Prisons and other large sensitive locations such as military or governmental compounds. It can also be used in Oil and Gas Storage Facilities and fields,Security Services, Military Units, Secret Services, Museums, Border Patrol and
Drug Enforcement, Customs, etc.

Note: All Bomb Jammers,IED Jammers,RF Signal Jammer and RCIED Jammers, including cell phone jammers and mobile phone jamming devices are sold for governmental, law enforcement and military users only.

Please click to Request detailed specifications
of all our advanced jamming solutions.