The school recently installed a wifi blocker, should I install a blocker?
Asked at 13:30 pm on November 1
The school installs wifi jammer to prevent students from not listening carefully during class, carrying mobile phones, and secretly playing with mobile phones, which affects their learning. The wifi signal jammer is a full-frequency band. It can block all 2G 3G 4G signals, 2.4G WIFI signals, and Bluetooth signals under the three operators of China Mobile, China Unicom, and Telecom. And the frequency emitted by the wireless router, so as to achieve the purpose of shielding them.
Answered at 13:20 pm on November 1