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Walkie Talkie Vehicle Mounted Jammer , Mobile Car Cell Phone Jammer Blocker

Categories Vehicle Mounted Jammer
Brand Name: GREETWIN
Model Number: GW-JA8
Certification: SGS, ISO9001
Place of Origin: China
MOQ: 1pcs
Price: Negotiable
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
Delivery Time: 3 Working Days After Received Payment
Packaging Details: Carton with PE Foam
Operating Temp:: -10℃ to +55℃
Product Name:: Mobile Phone Signal Jammer
Power Supply: AC 110V~220V,DC12V
Jamming range: 5 - 50meters depend on mobile signal strength
Frequency: 700MHz to 2700MHz
Application:: Office,Meeting Room
HS CODE: 8543709990
Working Time:: 24 Hours
  • Product Details
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Walkie Talkie Vehicle Mounted Jammer , Mobile Car Cell Phone Jammer Blocker

Walkie Talkie Vehicle Mounted Jammer , Mobile Car Cell Phone Jammer Blocker

(1) This is a professional Signal Jammer, we will test it and sure it is working good before send out.

Also it will be sent with Express shipping. When you receive the item, If you have any question about it, please contact us first on Wish. we will answer your question within 12hours.
(2) We will write other's item name on the shipping invoice.


1.Cooling fans design make the device work in a good cooling environment.

2. Working 24 hours continuously.

3. With the current of car and car adaptor design,

make the jammer can be used on the vehicle directly.

4. Stable capability, cost-effective choice

5. Output power 19w , make more efficient jamming.

jamming range up to 50m.

6. Heat sink case makes the jammer work in a more stable and cool situation.

7. Eight channels with different frequency range,

or customize other cellular standard in the world.

Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.


Recommend this military quality Jammer. It is easy to use, superior design.

Only interfere downlink frequency of mobile system, can’t affect normal operation of Base Station.

GW-JA8 is a sophisticated high power desktop cellular phone jammer. It can be used for all the worldwide network frequency system. Even it can be adapted to the vehicle directly by the car’s current design.

Output portFrequencyAverage output powerOutput power

DCS1800/ PCS1900



4G LTE 800(Optional)791-821MHz35dBm3W
4G LTE700(Optional)725-770MHz35dBm3W
4G LTE2600(Optional)2620-2690MHz33dBm2W
4G LTE 2300(Optional)2300-2400MHz33dBm2W
Total Output Power19 Watt
Power SupplyAC110-240V,DC 12V
Power consumption75 Watt
Running temperature-10℃ to +55℃
Humidity5% - 95%
Complete accessoriesEight omni-directional antennas, Power cable, Fixed Mount
Jamming range(Radius)5 - 50meters , depend on local signal strength


Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals,
Recording Studios, Banks, Contract Tendering Rooms, Churches, Conference
Rooms, Classrooms, Testing Facilities, Security Services, etc.

1x Multi-functional Jammer
1x AC adaptor
1x Car adaptor
8x Antenna
1x Manual User(Avoid some possible customs issue,we won't send it with the item. If you need, please contact us feel freely)
1x Retail Box

Cheap Walkie Talkie Vehicle Mounted Jammer , Mobile Car Cell Phone Jammer Blocker for sale
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