12 Bands Big LCD Wireless Portable Handheld Phone Signal Jammer Blocker GPS WiFi 2 3 4 5g Video,Demo, How It Works & Features

Name: 12 Bands Big LCD Wireless Portable Handheld Phone Signal Jammer Blocker GPS WiFi 2 3 4 5g
Uploaded: 2026-06-27T04:09:38+08:00
Description: Watch the 12 Bands Big LCD Wireless Portable Handheld Phone Signal Jammer Blocker GPS WiFi 2 3 4 5g video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-16 4130

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Product Specifications

Model NO.:

B12

Frequency Range:

2345g WiFi GPS UHF VHF

Frequency:

WiFi GPS GSM

Application:

Conference Center

Function:

Jammer Signal

Usage:

Secuity Equipment

Product Name:

Signal Blocker

Blocker:

Mobile Phone Signal Isolator; 2g+3G+4G+2.4G+Lojack

Power:

12W

Jammer Range:

1-10m

Power Supply:

AC110~220-DC15V/3A

Product Weight:

Appr.2kg

Jammer:

Full Bands Mobile Phone 5g/4G/3G/2g+WiFi2.4G+WiFi5

Band:

12 Antennas Band

Working Time:

Built-in Battery Continues Working: a

Cooling System:

High Efficiency Aluminum Alloy Radi

Transport Package:

Box

Specification:

plastic

Origin:

China

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