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315MHz 433MHz 7.4V 8000mAh Car Remote Controls Jammer

  • Shenzhen

  • Greetwin

  • CE, RoHS

  • GW-JF2RC

  • 1 Piece

  • US $143.50-157.69/ Piece

  • Neutral Packing, Product Size: 238×134×57mm. Packing Size: 338X243X100mm

  • 5-8 work days

  • 2000PCS/Month

2 Antennas Signal Jammer 315MHz 433MHz Car Remote Controls Jammer Portable Handheld Jammer


GREETWIN COMPANY only offers the best quality signal jammer merchandise for sale, doesn't settle for cheap device to avoid a lot of problems.
Slip this into your purse or pocket and enjoy a quiet experience.

Discreetly create a safety zone around yourself and enjoy your meal, movie, or performance.
Purchase your car remote controls blocker today and you will find it can offer you r peace life


This GW-JF2RC powerful car remote control jammer provides 2 bands of coverage with a total output power of 5 Watts.The high quality signal jamming blocker will fit in the palm of your hand, or comfortably in your pocket. it is our best seller and very useful, is loaded with great features, and is as big as the typical cell phone.


For car, bus, meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches



1). 2 PCS Omni Antennas

2). Small size that you can take it everywhere

3). 8000mAh battery

4). Uesd the advanced technology

5). Working 3 hours

6). Support powered by car cigarette charger

7). Good cooling system with heat sink and fan inside

8). Can support use while battery charging, But don't suggest use like that always


Key Technical Specifications:


Key Technical Specifications:
Channel Output port Frequency range Average out-putting power
1 315 300~ 325MHz 36dBm/5W
2 433 423 ~443MHz 36dBm/5W
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)
Dimensions: (length ,width, height) 238×134×57mm(not include antenna)
Packing size: 338x243x100mm
Net weight: 1.0 kg
Gross weight: 1.0kg
Total power: 5W
Shielding radius: (30-100) meters at -75dBm
Still depends on the strength signal in given area
Built-in battery:7.4V/8000mAh
Continue working: more than 3+ hours
Warranty: one year from delivery date

*More customized requirements please CONTACT us!


Q1.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please
Contact us with more details.

Q2.Delivery Date&Lead Time

Quantity Lead time Delivery to American/Middle East/Asia/Europe
<20 pcs 3-5 business days 3-7 business days by DHL
5-7 business days by FedEx/UPS
20-100 pcs 7-15 business days
>100 pcs 15-24 business days

*Click it to get the sample.

Q3. Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 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, 5.8G, etc.

Q4. What should I do if I don't know about frequency in my country?

Please feel free to Contact us with your inquiry, we will find the frequency you need and address your problems.

Frequency Checking


Signal Jammer

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Company Profile

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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