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: | Powerful 8 Antennas Signal Jammer |
| Advantage | Can Block Up To 30m |
| Other name | Two Cooling fan Wi-Fi Jammer |
| Operating Temp | -10℃ To +55℃ |
| 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: | Powerful 8 Antennas Signal Jammer | Advantage | Can Block Up To 30m |
| Other name | Two Cooling fan Wi-Fi Jammer | Operating Temp | -10℃ To +55℃ |
| 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 signal blocker | ||
Two Cooling fan Wi-Fi Jammer / Block All 2G 3G 4G Cell Phone Signal Jammer
Signal Jammer Introduction:
The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS,3G,4G LTE, 4G,Wifi. It also has a jamming range up to 30m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G, 4G or Wi-Fi, network will be disabled at the same time.
Compared with other Wi-Fi signals jammer, the 16W Powerful 2G 3G 4G Phone Jammer and Wi-Fi Signals Jammer has more enhanced features and functionalities.
This device is not only can block the frequency of 2.4G, but also can block the frequency of 5.8G. In other words, the blocking device can cover all of Wi-Fi signals.
The jammer is flexibly applicable for its portability and ease of charging.
It can be applied at meeting rooms, conference rooms, trains, bus and more location as you want, powered by universally using AC adapter or by rechargeable battery. The well-designed cooling system will further ensure you a lasting service time.
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.
Signal Jammer Applications:
For car, bus, meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches
Signal Jammer Features:
1). 16 watts in total.
2). Block cell phone signal, WiFi and GPS at the same time.
3). Inside cooling fans and heat sink design ensure the device to work continuously.
4). Jamming 5 - 30meters depending on local signal strength
5). User-friendly ON/OFF switch make it use more helpful.
6). Eight Omni antennas ensure good results
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.
Signal Jammer Data Sheet:
| Output port | Frequency | Average output power | Output power |
| LTE800 / LTE700 | 725-821MHz | 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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