Desktop Mobile Phone Signal Blocker Built In Antenna Shielding 300-400 Sqm

Built-in antenna desktop signal jammer shielding 300-400 square meters

1. Product Introduction

This built-in antenna mobile phone signal blocker can achieve a single output of 10W, which can shield signals within a range of 400 square meters. The built-in antenna is easy to install, and you can choose desktop or wall mounting.

2. Specification

3. Product Feature

This built-in antenna desktop mobile phone signal jammer

*Built-in omnidirectional antenna

*Single output up to 10W, high output power

* Wide shielding range, can shield signals within 400 square meters

*The shell is durable, waterproof, dustproof and shockproof

*Easy to install, desktop or wall mounted

4. Multi Application

This built-in antenna desktop mobile phone signal blocker

*Educational places, college entrance examination rooms, various examination places, classrooms, dormitories

* Library, cinema, concert hall, meeting room

* Office space, office, government office

* Factories, warehouses, construction sites

*Used for anti-terrorism, security, prison, performing important tasks, etc.

* Border control units, checkpoint personnel, Meeting rooms, Hospitals, Banks, Churches, etc