The wireless signal blocker will emit radio waves that prevent the mobile phone from connecting to the wireless network. However, it is not legal to use signal interference equipment. In reality, who needs these devices?
Jammer-MartNovember 2019
A wifi jammer is called a wireless signal blocker in the United States, and it emits radio waves that prevent your phone from connecting to the network. In France, only prisons and event halls can be equipped with radio systems that make mobile phones unusable.
Parents are not the only ones who can easily encrypt. One teacher wanted to "limit the interruption of laptops during class (of course it is prudent)." A university professor said he was tired of having students carry a portable pump during the exam.
Other types of customers: Clinic operating rooms, doctor's offices that "are uncomfortable with customers' laptops", pharmacies, construction companies that "want to prevent drivers / operators from being distracted by shifts", sales representatives, "want Keep quiet during meetings ", a restaurant owner, Bank of Mexico ...
A wifi jammer is called a wireless signal blocker in the United States, and it emits radio waves that prevent your phone from connecting to the network. In France, only prisons and event halls can be equipped with radio systems that make mobile phones unusable.
Parents are not the only ones who can easily encrypt. One teacher wanted to "limit the interruption of laptops during class (of course it is prudent)." A university professor said he was tired of having students carry a portable pump during the exam.
Other types of customers: Clinic operating rooms, doctor's offices that "are uncomfortable with customers' laptops", pharmacies, construction companies that "want to prevent drivers / operators from being distracted by shifts", sales representatives, "want Keep quiet during meetings ", a restaurant owner, Bank of Mexico ...