Conference Meeting Room 12 channel Cell Phone WIFI Signal Jammer with Adjustment knob  

To create a quiet environment, we need this Conference Meeting Cell Phone Jammer,to block the phone wifi GPS signal in area 200-300 sqm such as examination room, churches, libraries, meeting room, heatre and other places, stopping the nosiy phone calls and video voice.

1.Product Introduction

This Conference Meeting Cell Phone Jammer is with tough aluminum case and selectable switches for 24 hours jamming universal worldwide cellular 2/3/4/5g wifi cell phone gps signal in range 5-40 meter radius.It is suitable for most countries in the world with a customized 12 channel frequency.

2.Specification

3.Product Feature

* Fixed (desktop) or portable signal jammer

* Selectable switches for choice of jamming bands and adjustable RF power levels.

* Network stops or disables 5G 4G LTE (depends on county) / 3G / 2G (GSM) networks.

* 12 channel frequency customized

* Longer high gain durable antenna

* Long time 24 hours 7 day continuous use

* Space saving with medium size

4.Multi Application

* Po lice and the m ilitary often use them to limit or disrupt communications during hostage situations, bomb threats or when m ilitary action is underway.

* Portable personal jammers are available to enable their owners to stop others in their immediate vicinity (up to 60-80 feet away) from using cell phones.

* Those places need silence and quietness