Send Message

Black Built In Wireless Signal Jammer 5W For School Examination Rooms

Basic Information
Place of Origin: Shenzhen, China
Brand Name: TX
Certification: ISO9001,SGS,CE
Model Number: TX-DGL
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: Wireless Signal Jammer Type: Wireless Signal Jammer
Rang: 5-20m Size: 390*340*140mm
Weight: 5kg Application: School Examination Rooms, Teaching Classrooms, Dormitories, Various Social Examination Centers
Color: Black Warranty: 1 Year
High Light:

Black 5W Wireless Signal Jammer


5W WIFI Signal Jammer


Examination Rooms Wireless Signal Jammer

Product Description

Black built-in signal jammer


1. Product Introduction

The single output of this signal jammer can reach 5W, which can effectively shield 2G3G4G WIFI signals, and the shielding range can reach 100-200 square meters.



2. Product Specification


Product Type


Jamming Frequency

GSM:869-980 MHz








Body Size




Power Input


Total Output Power

40 watt

Shielding range

5-20m ( Depends on surrounding signal strength )



3. Feature

This signal jammer

*Built-in high gain antenna

* Rugged shell, waterproof, shockproof and dustproof

*Built-in high-efficiency heat dissipation device, fast heat dissipation

*Easy to install, suitable for desktop, wall or vehicle use


4. Application

This signal jammer can be used in

*Judicial industry, prisons, detention centers, labor camps, public security, courts, procuratorates

*Education industry, school examination room, teaching classroom, dormitory, various social examination centers, education and training institutions

* Various conference rooms of party and government organs and administrative institutions

* Factory, mine warehouse, workshop, production line

* Troops and important secret places, theaters, concert halls, memorials, auditoriums, etc.



Black Built In Wireless Signal Jammer 5W For School Examination Rooms 0



Contact Details

WhatsApp : +8613787832057