Can the network version of the mobile phone signal jammer be used alone without networking?

Can the network version of the mobile phone signal jammer be used alone without networking? How long is the shielding effective distance? According to the information, the longest is 60 meters, so why do 24×13 lecture halls need 4 sets?

answer:

1. The network version of the mobile phone signal jammer can also be used alone without networking.

2. The effective shielding distance of the mobile phone wifi jammer depends on the signal field strength of the use site, and the signal field strength depends on the distance of the surrounding base stations and whether there is an indoor signal amplification system. Of course, it can also be directly understood as the effective shielding distance of the mobile phone signal jammer, which directly depends on the distance of the surrounding base stations on the site. Therefore, the same shielding device in different places has different shielding effects.

3. Ladder classrooms are generally relatively large in size and large in length and width. For a 24×13 amphitheatre, it is best to equip 4 mobile phone signal blockers, 2 at the front and back of the classroom, which can effectively shield the entire room. Ladder classroom.