Truck High Power WiFi Bluetooth Jammer Portable Jammer Device Internal Battery

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JN5
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 20000pcs per Month
Product Name:: Handheld Jammer Application:: Secret Meeting, Truck
Working Time:: 2 Hours Operating Temp:: -10℃ To +55℃
Operating Humidity:: 5% - 95% Jamming Range: 1 - 20meters,depend On Signal Strength Of Mobile Network
Antenna: 360' Omni-directional 2.5dBi Antenna Color: Black
High Light:

vehicle cell phone jammer


car signal jammer

Truck High Power WiFi Bluetooth Jammer Portable Jammer Device Internal Battery



Portable JammerStyle A:
CDMA/GSM : 850 to 960MHz
DCS: 1,805 to 1,880MHz or DCS/PCS:1805 to 1990MHz
3G: 2,110 to 2,170MHz
Wi-Fi: 2,400 to 2,500MHz
GPS:1570 -1580(GPSL1)

Portable 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,etc


Portable Jammer Notice:

1. Do not turn on if antennas are not connected.

2. The functional coverage is greatly affected if antennas are not installed

correctly. Do ensure the antennas are properly connected before usage.

3. When power on, keep away from computer, notebook PC, television, audio

and AM/FM radio to prevent interferences.


Portable 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.

Portable Jammer Specs:

GW-JN5 is a 4G LTE 5 bands High Power Handheld Signal Jammer, Cell Phone Jamming can conduct the law enforcement process more effective to reduce the chance that the criminals leak the information.

It’s a sophisticated high power pocket-size jammer. It can be carried and used everywhere.

To warranty the safe operation of the equipment, Lithium Iron Phosphate battery has been selected.

It is the most secure battery among the global large capacity batteries currently.


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(optional) 2620-2690MHz 500mw
Wifi 2.4G(optional) 2400-2500MHz 500mw
GPS(optional) 1570-1580MHz 500mw


American Market

CDMA800 851-894MHz 500mw
PCS1900 1930-1990MHz 500mw
AWS1700 2110-2155MHz 500mw
LTE2300(optional) 2300-2400MHz 500mw
LTE700 725-770MHz 500mw
  Wifi 2.4G(optional) 2400-2500MHz 500mw
  GPS(optional) 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: 650g
Inner box dimension:220x202x65mm

Dimension: 126x76x35mm 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




Truck High Power WiFi Bluetooth Jammer Portable Jammer Device Internal Battery 0       


Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605