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8 Way Built In Three Fan Wifi Signal Jammer Device

Basic Information
Place of Origin: Shenzhen, China
Brand Name: TX
Certification: ISO9001,SGS,CE
Model Number: TX-3F8
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 Jammers Type: WiFi Signal Jammer
Rang: 50-100 Sqm Size: 390*340*140mm
Weight: 3.5kg Jamming Frequency: 8 Channel Customized
Application: School Examination Rooms, Teaching Classrooms, Dormitories, Various Social Examination Centers Color: Silver/black
High Light:

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Product Description


8-way built-in three fan wifi signal jammers


1. Product Introduction


This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators. As the most popular portable mobile phone jammer, this product has a small size, easy to carry. Can block 8 frequencies, and have a very large jamming range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as needed.


2.  Product Specification


Product Type


Body Size




Power Input


Total Output Power


Shielding range

5-20m ( Depends on surrounding signal strength )

Working temperature





Jamming Frequency


GSM:869-980 MHz








3.  Feature

This signal jammer

* The cooling fan system works continuously

* Durable case, dustproof and shockproof

* Easy to install

* Easy to use in car with charger



4.  Application

This signal jammer is suitable for

* Offices, board meetings, conference rooms, seminars, libraries, cinemas, places of worship, public transportation, concert halls, restaurants, educational institutions, prisons

* Warehouses, workshops, production lines in factories and mines; troops and important secret places, etc.


8 Way Built In Three Fan Wifi Signal Jammer Device 0

8 Way Built In Three Fan Wifi Signal Jammer Device 1





Contact Details

WhatsApp : +8613787832057