12 Bands Portable Cell Phone 2g 4G 5g WiFi Signal Blocker Jammer Video,Demo, How It Works & Features

Name: 12 Bands Portable Cell Phone 2g 4G 5g WiFi Signal Blocker Jammer
Uploaded: 2026-08-30T09:44:48+08:00
Description: Watch the 12 Bands Portable Cell Phone 2g 4G 5g WiFi Signal Blocker Jammer video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-17 4620

Send Inquiry

20-6000MHz 100W Dds Sginal Generator Power Amplifier Module Heat Sink Uav Jammer
502 views

Customized 500-2000MHz 100W Power Amplifier RF Signal Jamming Anti Drone Module
301 views

12 Bands Portable Cell Phone 2g 4G 5g WiFi Signal Blocker Jammer
462 views

Customized 50W 700-1100MHz Jammer Power Amplifier PA RF Lora Module
293 views

RF Power Amplifier 1100-1900MHz Anti-Drone Jammer Module
366 views

Product Specifications

Model NO.:

ZD-SJH-12B-12W

Frequency Range:

GSM900

Frequency:

1900~1990MHz

Application:

Signal Jammer

Frequency Band:

12 Bands

Power Supply:

AC100-240V or 12V Car Charger

Jamming Range:

Radius 5-25 Meters

Weight:

3kg

Working Time:

1-2h

Size:

170*102*48mm

Trademark:

ZD TECH

Transport Package:

by Box

Specification:

170*102*48mm(Main Unit only,do not include Antenna

Origin:

China

HS Code:

85437000

Like 0 Dislike 0 Comment 0

More>Recommended Video

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

364

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

593

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

573

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

472

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

553

Diamond and CBN Wheels, Flute Grinding, Clearance and Face Surface Grinding, Profile Grinding

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

440

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

520

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

445

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

307

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

550

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

320

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

565

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

©1996-2026 Made in China All Rights Reserved
MadeinChina.com is a trusted global B2B platform with over 30 years of experience, connecting worldwide buyers with reliable and verified Chinese suppliers and manufacturers.