High Power Handheld Signal Jammer For 315MHz 433MHz 868MHz Remote Control

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JN3CR
Minimum Order Quantity: 1PCS
Price: $1-$154.2/ PC
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: 30000pcs per Month
Product Name:: Omni Antennas Handheld Signal Jammer Advantage: 10W Output Power
Jamming Range: 20-100m Depending On Signal Strength Packing Size: 250x240x70mm
Antennas: 3PCS Omni Antennas Working Time: About 3 Hours
Warranty: One Year From Delivery Date Battery: 8000mAh Ni-Mh Battery
High Light:

cell phone signal scrambler


cell phone signal blocker

10W Handheld Signal Jammer For 315 433 868MHz Remote Control


Handheld Signal Jammer Introduction:

This is a great signal blocker model that can easily be concealed in the pocket. Just like a phone, which is up to three hours of continuous use on a single charge. There are two possible ways to charge this handheld sized device.

On the go? There's the car charger. Staying in a hotel room? You can use the outlet. When the green light turns on, 20 -100meters around the device will jam the 315MHz 433MHz 868MHz signals, and it's lightweight enough for those who are always on the move to barely notice the weight in their pockets.


This GW-JN3RC powerful car remote control jammer provides 3 bands of coverage with a total output power of 10 Watts.

GREETWIN COMPANY only offers the best quality signal jammer merchandise for sale, doesn't settle for cheap device to avoid a lot of problems.


Handheld Signal Jammer Features:

1). Easy to carry because compact design

2). Long working time (About 3 hours)

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). Good cooling system with heat sink and fan inside


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


Handheld Signal Jammer Key Technical Specifications:


Key Technical Specifications:
Channel Output port Frequency range Average out-putting power
1 315 315MHz 36dBm/4W
2 433 433MHz 36dBm/4W
3 868 868MHz 33dBm/2W
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)
Dimensions: (length ,width, height) 178*77*36.5mm (not include antenna)
Packing size: 25*24*7cm
Net weight: 0.8 kg
Gross weight: 1.0kg
Total power: 10W
Shielding radius: (20-100) 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




High Power Handheld Signal Jammer For 315MHz 433MHz 868MHz Remote Control 0High Power Handheld Signal Jammer For 315MHz 433MHz 868MHz Remote Control 1

Contact Details

Phone Number : +8615112267605

WhatsApp : +8615112267605