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Three Fan Mobile Phone Signal Jammer With 12 Channels

Basic Information
Place of Origin: Shenzhen, China
Brand Name: TX
Certification: ISO9001,SGS,CE
Model Number: TX-B12H
Minimum Order Quantity: 1
Price: Negotiated
Packaging Details: Durable case or box
Delivery Time: 1-3 days
Payment Terms: L/C, D/A, D/P, T/T,
Supply Ability: 10000pcs per month
Detail Information
Product Name: WIFI Signal Jammer Type: Wifi Signal Jammer
Rang: Radius 5-40 M Size: 480*120*40mm
Weight: 3.95kg Application: School Examination Rooms, Teaching Classrooms, Dormitories, Various Social Examination Centers
Color: Silver Warranty: 1 Year
High Light:

12 Channels Mobile Phone Signal Jammer


Three Fan Mobile Phone Signal Blocker


WIFI Signal Jammer 12 Channels

Product Description


Three-fan mobile phone signal jammer


This Three-fan mobile phone signal jammer with 12 channels, you can customize the signal you need to shield, there are cooling strips outside, with better heat dissipation, suitable for customers who have requirements for heat dissipation


Three-fan mobile phone signal jammer



1. Product Introduction

The output power of this signal blocker can reach 5W per channel, the output power is large, it can effectively shield 3G4GWiFiGSM and other signals, and the heat dissipation effect is good. It is suitable for examination rooms or factories and other occasions.



2. Specification


Product Type


Jamming Range

5-40 meter radius

Working Band

12 channels customized

Average Output Power

5 Watt

Total Output Power

60 Watt




3.95Kg (not including antenna and adapter)

OutShell Material

Aluminum Alloy

Antenna Type

Omni directional Antenna

Work Temperature


Relative Humidity


Power Consumption

≤ 240 W

Power Input


Power Output

DC 12V/10A




3. Product Feature

This Three-fan mobile phone signal blocker

* High output power 3-5W per channel, total about 50W

* Durable omnidirectional high gain antenna

* 10 channels can be customized

* There are three fans inside and cooling strips outside for better heat dissipation

* 24/7 uninterrupted work for a long time, stable and effective

* Easy to install by chapter, wall or desktop

* The shell is dust-proof, shock-proof and corrosion-resistant



4. Application

This Three-fan mobile phone signal blocker

* All kinds of examination rooms, college entrance examination, adult college entrance examination, self-study examination and various colleges and universities.

* Various large, medium and small conference rooms, concert halls, and theaters for party and government agencies, the military and enterprises.

* Detention centers, labor camps, large, medium and small prisons.

* Gas stations, oil depots, oil fields, gas stations and other important places.



Three Fan Mobile Phone Signal Jammer With 12 Channels 0





Contact Details

WhatsApp : +8613787832057