Gold Member Since 2014
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Shenzhen Greetwin Technology Co., Limited

Signal Jammer, Mobile Signal Jammer, Lojack Jammer manufacturer / supplier in China, offering 2g 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons (GW-JN5L), 300W VHF Jammer / UHF Signal Jammer for Remote Bomb, 50 - 300m VHF UHF Mobile Phone Signal Jammer for Walkie Talkie and so on.

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Supplier Homepage Product Handheld Jammers 2g 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons (GW-JN5L)

2g 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons (GW-JN5L)

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-JN5L
  • Advantage: Golden Color
  • Trademark: Greetwin
  • Specification: ISO9001
  • HS Code: 8517699000
  • Working Time: 2 Hours
  • Jamming Range: 1 - 20meters, Depend on Signal Strength of Mobile N
  • Transport Package: Neutral Packing
  • Origin: Shenzhen
Product Description
2G 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons

GW-JN5L with Golden Color , Many people like Golden Color, looks like beautiful,noble and elegance.
4G mobile phone signals have being used widely for people now, so block the 4G mobile phone signals is also the goal that people want to achieve and just here this Portable 2G 3G 4G Full Bands Cellphone Blocker with Selectable Buttons owns the ability to help you.
Firstly, as designed with the selectable buttons, people can easily choose the jamming frequency bands according to the real situation. Beside as owning 5 antennas so that this handheld selectable 3G 4G cell phone blocker can also cut off the 2G 3G 4G mobile phone signals with up to 15 meters jamming distance according to the signal strength. Besides, the handheld style and can be powered by battery design also enables this portable 2G 3G 4G cellphone blocker easily to be take along with the owners.
In addition, the car charger design makes it easier for this portable 2G 3G 4G cellphone signal blocker to be used in the car. Also the cooling fan design ensures this selectable 2G 3G 4G mobile phone jammer always in good working condition.
Can customize these frequencies 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, WIMAX, UAV, Drone, etc.
TypeOutput portFrequencyAverage output power
Europe / Middle East MarketLTE800791-821MHz500mw
WCDMA 3G2110-2170MHz500mw
American Market
(optional)WIFI 2.4G2400-2500MHz500mw
Power supply: 50 to 60Hz, AC 100 to 240V
With AC adapter (DC12V), 4000mA/H Built-in Battery
Total Output power: 2.5Watt
1-20M @ depending on the Signal strength
Weight: 850g
Dimension: 78x34x138mm
and not include antennas
5pcs External Omni-directional Antennas
Charge full time about 4Hours, Working time:1-2Hours.
Running temperature: -10'C to +55'C
1. Pocket-sized and portable design with cooling fan.
2. ON/OFF switch make it more user-friendly
3. Inside cooling fans and heat sink design ensure the device to work continuously.
4. Rechargeable battery ,with car charger and AC charger
5. Five channels with different frequency range,
Or customize other cellular standard in the world.
Such as GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G.
6. Multiple bands, separate switch for each band without influencing the other bands operation.
Package Included:
1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger
1pc Manual

Police, Bomb disposal squads, VIP protection, Special Police (S.W.A.T), military security forces, bomb squads, anti-terror units, anti-drug units, Border control units, checkpoint personnel, Meeting rooms, Hospitals, Banks, Churches, Conference Rooms, Classrooms and so on, such types of law enforcement personnel who benefit greatly from the deployment of any of these best-in-class portable RF jamming solutions.
GREETWIN Make All Bomb Jammers, IED Jammers, RF Signal Jammer and RCIED Jammers, including cell phone jammers and mobile phone jamming devices, are sold for governmental, law enforcement and military users.
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Mr. Albert Peng
Export Manager
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