Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 20000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Box with PE Foam |
| Product Name | Portable All Cell Phone WIFI Jamming Solution |
| Output Power | 4W |
| Jamming range | up to 20meters,depend on mobile signal level |
| Inner box dimension | 87x40x143mm |
| Power Adapter | used in car directly |
| Other Name | 8 band Jammer with 12V charger |
| Working band | 8pcs Omni Antennas |
| Advantage | inside cooling fan |
| Brand Name | GREETWIN |
| Model Number | GW-JN8L |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 20000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Box with PE Foam |
| Product Name | Portable All Cell Phone WIFI Jamming Solution | Output Power | 4W |
| Jamming range | up to 20meters,depend on mobile signal level | Inner box dimension | 87x40x143mm |
| Power Adapter | used in car directly | Other Name | 8 band Jammer with 12V charger |
| Working band | 8pcs Omni Antennas | Advantage | inside cooling fan |
| Brand Name | GREETWIN | Model Number | GW-JN8L |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | wifi blocker jammer ，wifi signal disruptor | ||
12V WiFi Jamming Device To Block WiFi Signal Handheld Cell Phone Jammer
Handheld Cell Phone Jammer Description:
If you are looking for efficient units to jam all cell phone 2G 3G 4G LTE wimax wifi signal in places exam room, churches, temples, gas station, cars, train or many others, the high power portable signal jammer is definitely qualified for all the purposes using. As a jammer with well-built design and level of reliability, users are given more options what signal to jam and where to use the jammer.
With the latest design and good cooling system with cooling fan inside, the working temperature of this device won’t be high so that the device can keep in good condition. Another big merit of this cell phone jammer is that you can turn off or turn on any single band without influencing the other bands operation. Apart from this, this device can be used in the car directly since owning a DC12V car charger, which is really convenient for the people who want to use such kind of device in their cars.
If you are looking for a powerful device to block the wifi bluetooth cell phone 3g 4g lte wimax signals in the place like the exam rooms, churches, temples, gas stations or any place you need to be quiet.
Can customize these frequencies LoJack 173MHz, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1,GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, etc.
Handheld Cell Phone Jammer
Specifications:
Affected Frequency Ranges:
CDMA 850 : 851-894MHZ
GSM 900 : 925-960MHZ
DCS 1800 : 1805-1880MHZ
PCS 1900 : 1930-1990MHZ
3G 2100: 2110-2170MHZ
GPS: 1570-1580MHz
WIFI 2.4G : 2400-2485MHZ
4G LTE 700: 725-770MHZ (US)
4G LTE 1700 : 2110-2155MHZ(US)
4G LTE 800 : 791-821MHZ(EU)
4G LTE 2300 : 2300-2400MHZ
4G LTE 2600 : 2620-2690MHZ(EU)
Total Power:4W
Power supply: 50 to 60Hz, 100 to 240V AC, with AC adapter (AC100-240V-DC12V)
Shielding Radius: (5-20) meters@-75dBm (depends on the strength signal in given area.)
Net Weight: 1.0KG/PCS
Good cooling system with cooling fan inside
Stable capability
Could be used in car directly,With car charger
It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples,restaurants, classrooms,training centers, factories, banks, trains, bus and more
For some locations special purpose such as hospitals, gas stations and more, Please do field test firstly to make sure no interference happened to the normal operation of their equipment and instrument
ODM OEM orders are welcome
Package contents:
1 x High Power Jammer,
1 x AC power supply
1 x DC power supply
8 x Antennas,
1 x Car charger.
Handheld Cell Phone Jammer Applications:
Military, gas station,checkpoint personnel, Meeting rooms, Hospitals,
Banks, Churches, Conference Rooms, etc
Handheld Cell Phone Jammer Specifications:
| Type | Output port | Frequency | Average output power |
| 8 Band Portable Signal Jammer | CDMA800 | 851-894MHz | 500mw |
| LTE800 | 791-821MHz | 500mw | |
| GSM900 | 925-960MHz | 500mw | |
| DCS1800 | 1805-1880MHz | 500mw | |
| WCDMA 3G | 2110-2170MHz | 500mw | |
| LTE2600 | 2620-2690MHz | 500mw | |
| Wifi 2.4G | 2400-2500MHz | 500mw | |
| GPS | 1570-1580MHz | 500mw | |
| LOJACK(optional) | 173MHz | 500mw | |
| Power supply: 50 to 60Hz, AC 100 to 240V | |||
| With AC adapter (DC12V), Built-in Battery | |||
| Total Output power: 4Watt | |||
| 1-20M @ depending on the Signal strength | |||
| Weight:1050g | |||
| 8pcs External Omni-directional Antennas | |||
| Charge full time about 4Hours, Working time:1-2Hours. Running temperature: -10'C to +55'C | |||
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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