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

cart Shopcart:$0.00


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

What is a cell phone jammer?

Cell Phone Jammer, also known as a Phone Blocker, is designed to disable mobile phone usage by blocking the signal between the cell tower and smartphone. With our high-quality phone jammers, you can block all phone signals like 2G, 3G, 4G, and even 5G. One can get an idea of big antennas and radars when it comes to a cell phone jammer.

What is portalbe cell phone jammer?

The pocket design looks like the power bank of the cell phone. 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.

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 a jammer and where can it be used?

Jammers can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected, such as entertainment venues.


Related Articles

You must know some knowledge about cell phone jammer.
Why do cell phone jammers exist?
What is Bluetooth tech and how use it?
What frequencies are used in the UK?
What are the cell phone frequencies in the US?
How to Test Cell Phone Signal Strength on Your Cell Phone?
How to customize a jammer?
How does Cell Phone Jammer Work?
GPS Jammer – Blocks private detective tracking.
Exam! ! ! Can cell phone jammer stop cheating?