Does the mobile phone shielding system have the same effect when used indoors and outdoors?

To compare the effect of indoor and outdoor use, the first thing is to compare the same type of signal jammer. Different types of jammers are different, including the frequency division and the size of the transmission power.

The same type of shielding device, used indoors and outdoors, will definitely have different effects. The main reasons are as follows:

1. The shielding effect of the mobile phone shielding system depends on the signal field strength of the use site, and the signal field strength of indoor and outdoor is definitely different, so the shielding effect of indoor and outdoor is different;

2. The shielding effect of the mobile phone shielding system also depends on the installation environment of the use site. In the case of the same indoor and outdoor signal field strength, if there are multiple compartments in the room and the wall is blocked, then the indoor shielding effect will not be effective. The outdoor effect is good. Therefore, the indoor transparent environment can exert the greatest effect.

The mobile phone shielding systems used indoors and outdoors are also different. The shielding devices used outdoors have higher requirements than those used indoors. First, the shielding devices used outdoors generally require greater transmission power and better shielding effects. Rain and lightning protection are required, and the price of such a shielding device is generally relatively high. It is recommended to consult professionals for the selection of mobile phone shielding system.