315MHz 433MHz 868MHz Signal Jammer For Remote Control With 3pcs Antennas

Signal Jammer Introduction:

This jammer, Model.GW-JN3CR, is designed for military and security applications,

Ideal for use in penal institutions and detention centers, as well as military applications.
It had compact & beautiful design, good working perfomance, as a result, this item is widespread used in U.S and European.

It can shield three frequency bands and up to 20-100 meters dependging on the signal strength in given area.
8000mAh large battery can ensure that the machine uses 3 hours, much longer than the same product use time.

GREETWIN COMPANY is a special manufacturer of signal jammers and signal repeaters
Our market research and development department has introduced new products to meet the ever-changing needs of customers since 2008.
To solve your information security issues, is our relentless pursuit.
We also have a lot of high quality products on this website and will be grateful if you can browse more products.

Signal Jammer Applications:
For car, bus, meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches

Signal Jammer Features:

1). Good cooling fans guarantee effective heat dissipation

2). Built-in Battery, working about 3 hours. Easy to carry because compact design

3). Jamming three RF frequencies with three antennas

4). Uesd the advanced technology

5). Support powered by car cigarette charger

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

7). Can be charged by DC 12-24V and AC 100 -240V.

Signal Jammer Key Technical Specifications:

   Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.

   Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater.

   The RF Repeater solutions will bring smooth and clear calls, support all bandwidths and mobile standards including TETRA, iDEN, LTE700, GSM850, EGSM, GSM900, DCS1800, PCS1900, CDMA800, CDMA450, LTE 4G, CDMA2000, 3G(WCDMA), LTE2600 and TDD-LTE series.
 

   Such as, Wide band Repeater, Band selective Repeater, Digital Repeater, High Power Outdoor Repeater, Fiber Optic Repeater, ICS Repeater, Consumer Signal Booster, Power Amplifier.

We are committed to providing the best solutions for mobile operators, offering OEM and ODM service. Products can be customized according to different operators in the world and the output power are available from 0.01W to 20W.

   RF Jamming Equipment include Cell Phone Signal Jammer, RF Communication Jammer(20-6000MHz) and 20-200W Power amplifier.

   GREETWIN is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.

   In countering the ever-growing threat of remotely controlled improvised explosive devices (RCIEDs), we has invested heavily in the development of a range of multi-band, very-high-power jamming systems for the protection of troop transportation, military and police checkpoints, large governmental establishments, bomb disposal squads and VIP convoys.

   Such as, 5KM Drone jammer, UAV jammer, High power bomb jamming devices, Military IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.

   Our clients are government agencies, military, SWAT team, prison, school, bank, law enforcement and VVIPs. We also serve corporations and private individuals who must take responsibility for protecting assets, proprietary information, executives and family members.

  GREETWIN products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.

  Let us hand in hand and create a glorious cause!