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28,815 views Jul 03, 2017
How to advoid cheating in the exam?

 

Cheating in the exam is a very common questions to the world,it seems that students had learned to cheat when there was a exam.While cheat sheets are still used,students now are increasingly turning to more technological means to cheat in the exam since the technology is developing rapidly,such as the spy earpiece,MP3 player,surfing the internet,using telephone to ask friends,etc.

We can see that more electronic devices are used to cheat in the examination.To deal with these cheat devices,the high power jammer which can block the cell phone signals,wireless signals can be taken as a effective tool.Now in China the jammers which can jam wide frequencies with the wide jamming radius have been used in the important regular examination to avoid students cheating in the exam.The products as follows is one of the models.

8 Bands GPS/WIFI/GSM/3G/4G Desktop  Jammer  All Frequencies Powful Jamming Devices Adjustable

In conclusion,with the high power blockers,many electronic cheat devices is useless in the exam except the old methods like cheat sheets.

 



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