Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 30000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | 2G 3G 4G Long Distance Powerful Signal Jammer |
| Advantage | Can Block 8 Band At The Same Time |
| Working Time | 24 Hours |
| Power Adapter | Can Used In Car Directly |
| Antennas | 8 PCS Omni Antennas |
| Warranty | One Year From Delivery Date |
| Brand Name | GREETWIN |
| Model Number | GW-JE8 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 30000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton with PE Foam |
| Product Name: | 2G 3G 4G Long Distance Powerful Signal Jammer | Advantage | Can Block 8 Band At The Same Time |
| Working Time | 24 Hours | Power Adapter | Can Used In Car Directly |
| Antennas | 8 PCS Omni Antennas | Warranty | One Year From Delivery Date |
| Brand Name | GREETWIN | Model Number | GW-JE8 |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell phone signal scrambler ，cell phone blocker jammer | ||
Long Range 2G 3G 4G Mobile Phone Signal Jammer WiFi Jammer For Churches
Mobile Phone Signal Jammer Introduction:
Soon after the 4G mobile phone signal come into the market, large group of people now are using such mobile phone frequency band, however a lot of people now are suffering from the disadvantages that the mobile phones have brought them.
In this case, a lot of people now are in need of the mobile phone jammer device that can block all the 3G 4G cell phone signals.
This Long Range 4GLTE800 LTE1800 Mobile Phone Signal Jammer WiFi Jammer For Churches is one of the products that can meet with the requirements.
This 4G mobile phone jammer owns ability of cutting of the newest 4G mobile phone signals 4G LTE and 4G WiMAX and also at the same time it can block the signals of the 3G CDMA GSM DCS/PCS signals, so it is really the full frequency bands jammer.
If so just by using one jammer you can cut off all the mobile phone signals around you with up to 30 meters depending on the signal strength in the given area with owning 16W high output power.
What is superior of many other high power jammers is that this one is equipped with car charger, through which you can use it in the car directly.
Since owing so many powerful characteristics this jammer is suitable to be applied in places where needs quiet environment or mobile phones are not allowed to be used like the meeting room, classroom, church, conference hall, important places like the military, prison, ect.
This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers,
We also have a lot of high quality products on this website and we will be grateful if you can browse more products.
Need mobility? Please browse our portable mobile blocker section.
As always, if you have any questions we are happy to assist you.
Mobile Phone Signal Jammer Applications:
For car, bus, meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches
Mobile Phone Signal Jammer Features:
1). User-friendly ON/OFF switch make it use more helpful.
2). 16W output power in total.
3). Good cooling fans guarantee effective heat dissipation
4). Eight Omni antennas ensure good results
5). Block cell phone signal, WiFi and GPS at the same time.
6). Jamming 5 - 30meters depending on local signal strength
7). Can customize other cellular standard in the world.
Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.
Mobile Phone Signal Jammer Data Sheet:
| Output port | Frequency | Average output power | Output power |
| LTE800 | 791-821MHz | 33dBm | 2W |
| CDMA800 | 851-894MHz | 33dBm | 2W |
| GSM900 | 925-960MHz | 33dBm | 2W |
| DCS1800 | 1805-1880MHz | 33dBm | 2W |
| PCS1900 | 1930-1990MHz | 33dBm | 2W |
| 3G | 2110-2170MHz | 33dBm | 2W |
| WiFi2.4G | 2400-2500MHz | 33dBm | 2W |
| LTE2600 | 2620-2690MHz | 33dBm | 2W |
| GPS (Optional) | 1570-1580MHz | 33dBm | 2W |
| Total Output Power | 16 Watt | ||
| Power consumption: | 48W | ||
| Power Supply | AC110-240V,DC 12V | ||
| Weight | 3kg | ||
| Size | 470*360*8.5mm | ||
| Running temperature | -10℃ to +55℃ | ||
| Humidity | 5% - 95% | ||
| Complete accessories | Eight Omni-directional antennas | ||
| Jamming range(Radius) | 5 - 30meters , 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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