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White Built In Antenna Desktop Mobile Phone Signal Jammer

Basic Information
Place of Origin: Shenzhen, China
Brand Name: TX
Certification: ISO9001,SGS,CE
Model Number: NZ-8
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: Built-in Antenna Desktop Signal Jamme Type: WiFi Signal Jammer
Rang: 100-200sqm Size: 320*235*65mm
Weight: 2.2kg Jamming Frequency: 8 Channel
Application: School Examination Rooms, Teaching Classrooms, Dormitories, Various Social Examination Centers Color: White
High Light:

8 Channels Phone WiFi Signal Jammer


SGS Mobile Phone Signal Jammer


Shockproof Wifi Signal Jammer Device

Product Description




1. Product Introduction


School Mobile Phone WiFi Signal Jammer, its each channel is customized according to customer specific need, and it will block the wireless signal in range 100-200 square meter.



2. Product Specification


Product Type


Working Band

8 channels customized

Jamming Frequency

GSM:869-980 MHz








Body Size




Power Input


Total Output Power

40 watt

Shielding range

100-200sqm ( 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 blocker 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.


White Built In Antenna Desktop Mobile Phone Signal Jammer 0



Contact Details

WhatsApp : +8613787832057