Built-in Antenna Jammer WiFi/Bluetooth + UHF + VHF + 2G/3G/4G Mobile Phone signal Blocker

Features

Built-in Antenna WiFi Bluetooth UHF VHF 3G 4G Mobile Phone signal Jammer (also known as Signal Jammer / breaker / suppressor / truncation / isolators / meeting information security machine) is my factory using advanced foreign technology, mainly for the national college entrance examination, adult college entrance examination, self-examination status quo and various tertiary institutions in the examination process, some criminals use mobile phones to cheat the status quo, and combined with various types of intermediate and high school students use mobile phones during school hours recklessly text messages, as well as government agencies, various types of medium and large enterprises small meeting rooms, concert halls, theaters and other places in the phone serious annoyance and noisy, according to the actual situation of domestic mobile communications high-tech well-developed product that the radius of 1-15 meters (1-200 square meters) in the partition GSM / DCS / CDMA / PHS / 3G (TD-SCDMA / CDMA2000 / WCDMA) / 4G mobile phone signal, 2.4G / 5.8GWIFI radio signals and walkie-talkies transmit band UHF400-470M, VHF136-167M, the phone can not be made and received, intercom does not work, but does not interfere with the work of other electronic teaching equipment, cell phones and walkie-talkies to leave off the range, you can resume normal use.

Technical Specifications
Working Frequency Bands:
-CDMA 850-894MHz
-GSM 930-960MHz
-DCS 1805-1880MHz
-PCS 1920-1990MHz
-3G 2110-2170MHz
-4G1 725-770MHz
-4G2 2620-2690MHz
-WiFi 2400-2500MHz
-VHF 135-175MHz
-UHF 400-470MHz
power supply

Built-in power supply inputAC5V 12/15/20A

antenna

Built-in omni-directional antenna

size

397(L)*230(W)*86(H)

weight

About 2.0KG

Jamming range

1-15m（About 200 sqm）

Work phone type

WIFI/LTE and 2G/3Gall phone

Each transmitter power

1.5W±200mA
Accessories
Jammer host x 1
Power cable x 1