——  Security ● Defence ● Solution —— 
Defense and Security is that defence is the action of defending, of protecting from attack, danger or injury while security is (uncountable) the condition of not being threatened, especially physically, psychologically, emotionally, or financially.
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    Publish time 2020-08-17 15:24    

6CH 300W 19inch 3U Rack-mounted Prison Jail Mobile signal Jammer

With the continuous development and popularization of mobile communication devices, the level of personal mobile communication technology has been continuously improved, especially after the promotion and application of 3G and 4G technology, For the prison, labor reeducation, detention centers, addiction treatment center and other similar areas of the negative role of more and more prominent, In prison, detention center and other places of supervision,  mobile communication tools are banned, not only for prisoners, but also regulators should be the case. Once the phone was brought into prison and use it, will give the prison management, security, development has brought great harm. Some prisoners through illegality secretly transport mobile phone , in the prison are calling, SMS, obtaining information, threatening witnesses, Even the formation of gangs and organizations jailbreak and so on, because of this, in prison and other prison places to install mobile phone signal jammer system has reached urgency


Using ultrahigh frequency boardband jamming technology.

Effective power (Channel power) high, and interference radius big

Valid subsection, only interference downlink, not cause interference to the base station.

Import component, slow starting circuit design and can avoid mechanical switch generated spark phenomenon, high level of integration and working stabilization

Perfect self-protective function, when the equipment overheating, output over power, VSWR ect fault warning, the jammer will auto turn-off which have fault module, to avoid the jammer damage.

RF module alarm type: Temperature alarm, Owe power alarm, Standing wave alarm.

Total RF output power: 600W

In-band Flatness: 2dB

Internal Modulation: Analog or DDS Module

Operation way: Independent RF switch on/off, RF Power regulation

Effective jamming range: 120-500m depending on the environment signal strength;

Power supply:110v~ 240VAC/28VDC (optional)

Continuous working hours: 24hours ongoing working.

Power Consumption: 720W

IP Level: IP53

Antenna type: High Gain Directional Panel Antennas or Omni Antennas

Built-in battery: No.

Operating Temp: -10ºC - +50ºC

Humidity: 30%-95%  

Net Weight: 21kgs;

Gross Weight 25KG

Dimension: 482.6mm(19")*383MM*132.5MM(3U)


Prisons, Military, School, detention house or Government buildings, and other sensitive locations where the mobile phone signals are not allowed. (Indoor equipment)