What is a "Cell Phone Jammer Greenwood"? The Most Authoritative Explanation.

What is a "Cell Phone Jammer Greenwood"? The Most Authoritative Explanation.

What is the best portable 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.

Are cell phone jammers illegal?

By using one, a person has created a potentially hazardous situation if someone has an urgent need for mobile communication. For these reasons, cell phone jammers are illegal in many countries. If a person uses one in the United States, they are breaking federal law.

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.

How much does a cell phone signal jammer cost?

This cell phone signal jammer is priced at USD 253.50. This is a strong signal jammer that covers a fairly wide range that can disrupt communication within 5 to 20 meters of its positioned location. It works very well with 3G network, 4G LTE, 5G Evolution, GSM, Wifi, and also GPS with its battery power having a duration of about 1-2 hours.

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