You are here: Home » Products » Phone Signal Blocker » 2G 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons

Product Category



Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

2G 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons

  • China


  • SGS, ISO9001

  • GW-JN5L

  • 1pcs

  • USD 76.2-89.4/pc

  • Carton with PE Foam

  • 3 Working Days After Received Payment

  • T/T, L/C, Western Union, MoneyGram

  • 20000pcs per Month

2G 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons



2G 3G 4G Full Bands Cellphone Jammer 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.


2G 3G 4G Full Bands Cellphone Jammer Specs:

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, Spy camera, WIMAX, UAV, Drone, etc.


Type Output port Frequency Average output power
Europe / Middle East Market LTE800 791-821MHz 500mw
GSM900 925-960MHz 500mw
DCS1800 1805-1880MHz 500mw
WCDMA 3G 2110-2170MHz 500mw
LTE2600 2620-2690MHz 500mw


American Market

GSM850 851-894MHz 500mw
PCS1900 1930-1990MHz 500mw
AWS1700 2110-2155MHz 500mw
LTE2300 2300-2400MHz 500mw
LTE700 725-770MHz 500mw
(optional) WIFI 2.4G 2400-2500MHz 500mw
GPS 1570-1580MHz 500mw
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


2G 3G 4G Full Bands Cellphone Jammer Features:
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.


2G 3G 4G Full Bands Cellphone Jammer Package Included:
1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger
1pc Manual

2G 3G 4G Full Bands Cellphone Jammer Applications:
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.


2G 3G 4G Full Bands Cellphone GPS Frequency Jammer Selectable Buttons 0


Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
Copyright  2022 Shenzhen Greetwin Technology Co., Limited. All rights reserved. Technology by Leadong. Sitemap