What is a "Mobile Phone Jammer Wetaskiwin"? The Most Authoritative Explanation.

What is a "Mobile Phone Jammer Wetaskiwin"? The Most Authoritative Explanation.

What is a cell phone jammer?

A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G. Mobile communication frequencies allow people to communicate with each other easily.

What is wf-dj7 indoor cell phone jammer?

"WF-DJ7 indoor cell phone jammer mainly used for indoor cellphone signal detection and shielding,such as conference rooms,churches, residences, theaters, hospitals, troops, press conference sites.It can block CDMA800/GSM900/GSM1800/4G LTE/3G/4G/CDMA2000 and so on.Compared with other samilar products,it has higher power.

What is portalbe cell phone jammer?

This 8 bands portalbe cell phone jammer is one of the most powerful portable jammer devices on the market, with an interference radius ranging from 2 to 20 meters. The latest design portable wireless signal Jammer of ABS shell, with Nylon Cover easily carry.

Should cell phone jammers be used to keep prisoners from escaping?

Since the July 7, 2005 bus bombings in London, law enforcement agencies all over the country has sought a need for jammers to keep prisoners from making communications that could lead to their escape. However, the British youth and human rights advocates express their concerns on the proposed widespread use of mobile phone jammers.

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