| Frequency Range: | PCS,Dcs,GSM,GPS, CDMA,Td-LTE,5g |
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| Frequency: | 2g,3G,4G,5g,2.4gwifi,5.8g WiFi |
| Application: | Prison, School, Office and So on |
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The system equipment adopts digital base station technology and computer intelligent management and control technology, the system only needs to reach the signal field strength equivalent to the traditional base station and enable effective mobile signal control of coverage areas, the electromagnetic radiation of the personnel in the coverage area is far less than the radiation standard stipulated by the state, and will not cause long-term radiation damage to the human body. The system consumes a significant amount of electricity, which is also called green shielding.
Shielding area mobile phone manange and control, at the same time, combined with the passive antenna feed distribution system, uniformity wireless signal coverage is performed on the required shielding area. It can effectively control the external signal leakage, and implement bundled communication blocking for illegal mobile phones in the coverage area. There will be no blind spots and dead ends, and no signal interference will be caused to the surrounding normal mobile phone users and carrier base stations.
Can set whitelisted mobile number in the system, ensure that the prison guards mobile phone normally working, while in blocking area effective shielding illegal mobile phone with the surrounding base station communication, through mobile phone number intelligent indentification tehnology, the user of the preset mobile number can be kept in normal communication with the original base station.
When the system is in communication and computer intelligent identification control, obtained the serial number, sim card number or feature number in the effective control area, intercept the text message sent by the mobile phone and the dialed phone number, and also in the control center can send fraudulent messages such as" network busy" or " Dial-out usrs not in the service area" to the specific mobile phone in the caverage area, and thus provide a powerful means for the prison administrators to timely grasp the information of criminal activities and prevent crimes.
It can carry out large-area and high-efficiency search work on the confidential areas that are prohibited from entering the mobile phone, and realize the functions of shielding, locating, and grabbing the searched mobile phones, cause hidden trouble and danger to secret safety. The system is mature and will not interfere with the normal operation of the communication network.
The system for entering the prison or for the mobile operator communication system has special requirements of that user terminal in the communication coverage area, according to the user's classification, communication permission or communication blocking. For special target users, according to communication system difference, it is also possible to conduct further communication checks.
The communication control system includes the following communication system:CDMA, GSM, SCDMA, DCS1800MHz, PCS1900MHz, PHS, 3G WCDMA, 4G LTE and so on mobile communication signal.
The entire system can be customized according to the requirements of specific customers, and can flexibly meet the special communication system requirements combination of different countries or regions.
The basic functions of the system include:
| Traditional mobile phone signal jammer | Smart communication cellphone jamming control system |
| The blocking area is not effective, there are a lot of blind spots, dead ends | Effective control of the blocking area, no blind spots and illegal interference |
| Short blocking distance, maximum power maximum jamming range 150M | 20W blocking distance can shield more than 1000m |
| Jamming system not stable | Managing and controlling Mobile phones where in blocking coverage area to effectively control external signal leakage |
| Areas that do not need to be blocking, causing mobile phone can not normally communication where is no need to coverage area. | Bundled communication blocking of illegal mobile phones in the coverage areas, Will not affect the normal communication of mobile phones that do not need blocking area |
| It is easy to interfere with the base station and the normal mobile phone users nearby, and block the communication between the base station and the mobile terminal. | Will not cause signal interference to the normal mobile phone users and operator base stations around. |
| All mobile phone communications within the blocking coverage area are blocked, including internal prison office must keep working mobile phones and also blocked | In the blocking area effective jamming illegal mobile phone can not communication with nearby base stations, at the same time, ensure that the prison work mobile phone can normal communication. |
| Not easy to install, complicated installation engineering | In the blocking area effective jamming illegal mobile phone can not communication with nearby base stations, through Mobile phone number intelligent identification technology, enables pre-set mobile phone number users ca normal communication with the original base station |
| The electromagnetic radiation of the personnel in the coverage area is far less than the radiation standard stipulated by the state, and will not cause long-term radiation damage to the human body. The system consumes a significant amount of electricity, which is also called green shielding. | |
| Easy to install and easy to operate |
Prisions and other large sensitive location such as gorermental compounds. It can also use in Oil and Gas strage Facilities and fields, Security Service, Secret Services, Museums, Border Patrol and Drug Enforcement, Customs.ect.
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