Today, there is a very headache question for meeting holder, how i can let all the people concentrate on the meeting ?

Now, we know that wifi signal is wide availalble, wifi signal bring us more and more convenience. We can use wifi signal to go to internet at any time at any places; wifi signal for company use, but also for personal use.

Now, each one has mobile phone, and each mobile phone can go to internet via wifi signal, so you will see that, if there is little time, the people will use their cell phone to go to internet.

And we will find a phenomenon, most of people will play their cell phone on meeting ! Maybe the meeting is boring, maybe they do not like to listen or others reason.

Then how to let all the people to join the meeting seriously ? The good way is to let them to stop to play cell phone , and stop their cell phone playing, the best way is to block the wifi signal. No wifi signal, they can not access the internet, so they will not use cell phone !

Wireless signal jammers are most often used to interfere with wireless local area networks (WLAN), a type of denial of service (DoS) attack. Advanced and more expensive versions are used to jam satellite communications.The Wireless Signal Jammer Device can be used to temporarily stop transmission, temporarily short out or turn off the power during the usage of units. These include Radios, Televisions, Microwaves, or any unit that receives electrical signals for operation.

 

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