Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | 10W Adjustable Jammer |
| Application: | Examination |
| Working Time: | 24 Hours |
| Operating Temp: | -10℃ to +55℃ |
| Jamming range | 5 - 40meters , depend on local signal strength |
| Switch | Remote control on/off |
| Brand Name | GREETWIN |
| Model Number | GW-JB |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton with PE Foam |
| Product Name: | 10W Adjustable Jammer | Application: | Examination |
| Working Time: | 24 Hours | Operating Temp: | -10℃ to +55℃ |
| Jamming range | 5 - 40meters , depend on local signal strength | Switch | Remote control on/off |
| Brand Name | GREETWIN | Model Number | GW-JB |
| Certification | SGS, ISO9001 | Place of Origin | Shenzhen,China |
| High Light | cell phone blocker jammer ，cell phone signal blocker | ||
High Power 10W 4G LTE Cell Phone Signal Jammers Large Range Adjustable
This 10W high power adjustable phone jammer owns the function of blocking the signals of CDMA GSM DCS/PCS 3G at the same time, thus since designed with the adjustable button and via which you can decide which frequency band to block depend on the situation you are in. Moreover, with up to 10W high output the jamming radius of this high power adjustable phone jammer is up to 40 meters at most depending on the signal strength in the given area. And to make it easier for the operator to turn on/off the device this jammer is equipped with remote controller.
The high power 4G LTE cell phone wifi jammer with remote control is widely used in the area of prison, guard, invigilate etc. If you are looking for a powerful and effective jamming device, you can stay here. Just put the device into your cart, you can easily to block the mobile phone signals.
Isolating Signal Bandwidth:
CDMA(851MHz-894MHz)
GSM(925MHz-960MHz)
DCS(1805MHz-1880MHz)
PCS(1930MHz-1990MHz)
3G(2110MHz-2170MHz)
Signal Jammer Package Contents:
Cell Phone Jammer
Power Adaptor
Remote Control
Antenna*4
Signal Jammer Application:
Theatres, offices,Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals,
Recording Studios, Banks, Contract Tendering Rooms, Churches, Conference
Rooms, Classrooms, Testing Facilities, Security Services, Military, Secret
Services, Libraries, Museums, Courts, Border Patrol and Drug Enforcement,
Customs, House, mosques, Libraries, Prisons, etc.
Signal Jammer Specification:
| Output port | Frequency | Average output power | Output power |
| CDMA800 | 851-894MHz | 35dBm | 3W |
| GSM900 | 925-960MHz | 35dBm | 3W |
| DCS1800/ PCS1900
| 1805-1880MHz/ 1930-1990MHz | 33dBm | 2W |
| 3G | 2110-2170MHz | 33dBm | 2W |
| WIFI (Optional) | 2400-2500MHz | 33dBm | 2W |
| Total Output Power | 10 Watt | ||
| Power Supply | AC110-240V,DC 5V/8A | ||
| Power consumption | 30 Watt | ||
| Weight | 2.8kg | ||
| Size | 210*170*50mm | ||
| Running temperature | -10℃ to +55℃ | ||
| Humidity | 5% - 95% | ||
| Complete accessories | Four omni-directional antennas, Power cable, Remote control, Fixed Mount | ||
| Jamming range(Radius) | 5 - 40meters , depend on local signal strength | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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