8 Channel Signal Jammer 3 Cooling Fans 2G 3G 4G 5G WiFi Signal Blocker

This is an external antenna phone and WiFi signal jammer with three cooling fans.

8 Channel Signal Jammer 3 Cooling Fans 2G 3G 4G 5G WiFi Signal Blocker

• Product Introduction

This 8 Channel Signal Jammer 3 Cooling Fans 2G 3G 4G 5G WiFi Signal Blocker can effectively shield wireless signals such as 2G3G4G5GWiFi within a radius of 5-40 meters, and the heat dissipation performance is better than other similar styles. We can customize the 8-channel shielded frequency band according to your country's frequency and shielding needs.

• Product Specification

• Feature

For this 8 Channel Signal Jammer 3 Cooling Fans 2G 3G 4G 5G WiFi Signal Blocker:

* 8 external omnidirectional antennas, easy to install;

* Built-in heat sink and three external large cooling fans for better heat dissipation;

* Waterproof, anti-corrosion, heat-resistant and pressure-resistant aluminum alloy shell;

* Shielding range up to 40 meters radius;

* Green and environmentally friendly, it will not have any impact on human health and base stations.

• Application

For this 8 Channel Signal Jammer 3 Cooling Fans 2G 3G 4G 5G WiFi Signal Blocker:

* For school: prevent students from cheating in the examination room, and prevent students from stealing mobile phones in the dormitory;

* For prison: prevent prisoners from communicating with outsiders and prevent escapes;

* For police department: prevent criminals from transmitting important criminal information to the outside world;

* It can also be used in serious occasions such as church, court, meeting room, etc.

• Packing list

8 Channel Signal Jammer 3 Cooling Fans 2G 3G 4G 5G WiFi Signal Blocker x 1

Antenna x 8

Power cord x 1

Power Adapter x 1

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