Suppliers with verified business licenses
Audited Supplier The Mobile Signal High Power Jammer can help to block the mobile signals for any area that are confronted with cellular communication problems: for example, loud incoming call rings, loud telephone conversations, secret leaking and bomb explosion through Mobiles, electromagnetic radiation to gas station, chemical material warehouse and hospital equipments. This product is suitable in executive offices, board meetings, conferences, seminars, libraries, cinemas, religious places, public transport, concert halls, restaurants and educational institutions, Prisons, etc.
Mobile Signal Jammer transmits strong power radio signals to cut-off communications between Mobileand cellular base-stations. It does not interfere with any communications other than cellular within the defined regulated zone.
Upon activating Mobile Signal Jammer, all idle phones will indicate "NO SERVICE". Incoming calls are blocked as if the cellular phone is OFF. When Mobile Signal Jammer is turned off, all cellular phones will automatically re-establish communications and provide full service.
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 4G and 5G 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
1. High-quality built-in switching power supply, built-in antenna can effectively prevent the antenna from being damaged, and the effective shielding range is wider. It can be used with only one power cord, which is convenient and fast.
2. Original imported chip, stable frequency without frequency deviation.
3. It only shields mobile phone signals and does not affect the normal operation of other electronic devices.
4. Ultra-low radiation, safety and environmental protection, no adverse effects on human health.
5. Only shielding the downlink frequency of the transmitting base station does not affect the uplink frequency.
6. The box body of the prison signal jammer is double-layer structure, absolutely waterproof, and can be directly installed outdoors;,
7. The main box of the prison signal shielding device is made of aluminum alloy
8. Multiple sets of super cooling fans and super thick cooling gears can ensure the best working condition even in high temperature environments;
9.TCP / IP network protocol remote control, standard RJ45 network interface, each device has a separate IP address
10.Each frequency band controlled by independent RF ON/OFF switches.
11. Easy operation and installation.
Effective shielding CDMA, GSM, SCDMA, DCS1800MHz, PCS1900MHz, PHS, GPS, 2.4GWIFI, 5.8G wifi, 3G WCDMA, 4G LTE,5G VHF,UHF, LOJACK ect, wireless signal. (Optional)
| No. | Frequency Range | RF Output Power |
| 1CH | GSM900 925-960MHz | 100W=50dBm |
| 2CH | DCS1800MHz 1805-1880 MHz | 100W=50dBm |
| 3CH | 3G 2100-2170Mhz | 100W=50dBm |
| 4CH | 4G LTE 791-894MHz | 100W=50dBm |
| 5CH | 5G 3600-3800MHz | 50W=47dBm |
| 6CH | 5G 3400-3600MHz | 50W=47dBm |
| Total: | 500W |
Effective jamming distance diameter: 120-500M ,(depending on the environment signal strength), The better choose directional antenna, shileding effective more better.
Power Supply: AC 220V
Power Consumption:1000W
Working: 24*7hours ongoing working.
Remote Control: RJ 45
Connector: 6*N-Femal
Antenna: High Gain Directional Panel Antennas or Omni Antenna (opitional)
Panel Antenna: 1300*415*136mm (6bands all in one)
Omni antenna: 1600* Φ32mm 6pcs
Operating Temp: -25ºC - +60ºC
Prisons, Recording Studios, Banks, Contract Tendering Rooms, Churches, Classrooms, Testing Facilities, Security Services, Military Units, Secret Services, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, etc.
Any sensitive locations where the wireless signals are not allowed.
Notice: prison jammer, office signal jammer, Security jammer, indoor jammer, outdoor jammer, Military jammer, Conference room jammer, cctv jammer, cctv jammer. churche jammer, signal jammer, cell phone jammer, 5G cell phone jammers
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}