Is there a difference in the working distance of the signal jammer when it is used indoors and outdoors?
Answer: Yes. The effective distance of the signal blocker (10-40 meters) generally refers to the indoor distance. In outdoor open areas, the effective distance of shielding can reach several hundred meters. It should be pointed out that whether it is used indoors or outdoors, the effective working distance of the shield has a certain relationship with the environmental conditions at that time, such as the distance from the base station and the placement position. Therefore, when using the signal shield, this factor should be fully considered to avoid the occurrence of shielding dead corners and thus affect the shielding effect.