Gold Member Since 2014
Audited Supplier
Shenzhen Greetwin Technology Co., Limited

Signal Jammer, Mobile Signal Jammer, Cellular Jammer manufacturer / supplier in China, offering Portable Wireless Cell Phone Signal Jammer (GW-JN4), 20dBm GSM900 PCS1900MHz Dual Band Cell Phone Amplifier Pretty Repeater (GW-20GP), 43dBm WCDMA/3G 2100 Cell Phone Repeater/Signal Booster (GW-43W) and so on.

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Supplier Homepage Product Handheld Jammers Portable Wireless Cell Phone Signal Jammer (GW-JN4)

Portable Wireless Cell Phone Signal Jammer (GW-JN4)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 10, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GW-JN4
  • Frequency: 925~960MHz
  • Trademark: Greetwin
  • Specification: ISO9001
  • HS Code: 8517699000
  • Frequency Range: CDMA800
  • Application: Gas Station
  • Transport Package: Neutral Packing
  • Origin: Shenzhen
Product Description
Portable Wireless Cell Phone Signal Jammer
Wifi Jammer

Features:
1. Pocket-sized and portable design
2. ON/OFF switch make it more user-friendly
3. Rechargeable battery and car charger
4. Four channels with different frequency range,
Or customize other cellular standard in the world.
Such as GPRS, iDEN, GPS, UMTS, WIFI, GPS

Package Included:
1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger
1pc Manual

Applications:
Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.
TypeOutput  PortFrequencyRadius range
Type A Europe and Middle east MarketWifi2400-2500MhzJamming range(radius): 1-15m (Depend on local signal intensity)
GSM900925-960 MHz
GSM18001805-1880 MHz
3G2110-2170 MHz
Type B American and Asia MarketWifi2400-2500MhzJamming range(radius): 1-15m (Depend on local signal intensity)
CDMA851-894 MHz
PCS1930-1990 MHz
3G2110-2170MHz
4pcs External omni antennas                               Weight:  0.8Kg    
Power supply:  AC110-240V, 12V/2A                   Built-in Battery :2000mA/h
Total output Power: 2 watt                                       Device Size:  113*60*31mm     
Built-in battery time : 1-2hours.                              Temperature:  -10'C to +50'C
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Mr. Albert Peng
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