Desktop Built In Antenna Signal Shielding Device 2G 3G 4G WIFI GSM SDMA

Built-in antenna wireless signal jammer

This jammer is developed according to market needs, which can effectively shield 2G, 3G, 4G, WIFI, GSM, SDMA and other signals

Built-in antenna wireless signal jammer

1. Product Introduction

Built-in antenna, effectively shielding the signal within 100-200 square meters (mobile phone signal depends on the environment), durable aluminum alloy material, beautiful and durable.

2.Product Specification

3.  Feature

This signal jammer

*. New signal jammer to meet the needs of the latest telecom market

*. High output power, can automatically jam the signal continuously for 24 hours

* Beautiful and durable aluminum alloy shell, suitable for humidification environment

*.Military grade aluminum alloy material keeps the case cool even in hot temperatures

and shatter-resistant; internal fans help cool the entire unit and keep it running efficiently

*. Charge directly on car or other devices for various practical applications

4. Application

.* Classrooms, training centers, schools, concert halls, cinemas, libraries

*. Prisons, Border Patrol, Police Stations, Other Law Enforcement, etc.

*.Used for military administration and political security

*. For traffic safety