Cell phone signal jammer is a kind of special equipment that will be installed in many important occasions, such as various examination halls, supervision places, confidential places, some courts, etc. However, when installing the mobile phone signal jammer, in order to make it achieve the expected interference effect, we need to pay attention to the relevant installation matters, so that it can play a better effect.

1. In order to ensure that the interference signal emitted by the mobile phone signal jammer achieves a better effect, it is generally recommended that the installation height of the mobile phone signal jammer is between 1.8 m and 2.5 m. The effect is better, and it can be fixed on the ceiling or wall with ordinary screws. Of course, you can also put it directly on the table or a stool on the table, and put the jammer on the stool.

2. After placement, check whether the external surface of the power line is intact. Then plug the power line into the power socket of the mobile phone signal jammer, directly connect to the AC 220V power socket, and then turn on the switch of the mobile phone signal jammer.

Mobile phone signal jammers have always been the bane of all kinds of cheating using communication tools in the examination room. Whether it is cheating through bone conduction headphones, using mobile phones, or even using pinhole cameras, these cheaters need wireless signals to transmit data, but mobile phone signal jammers can effectively interfere with the signal transmission of communication equipment, so that there will be no suspicious wireless signals in the entire examination room area, which will also reduce many cheating behaviors. Mobile phone signal jammers are favored by customers, and many users have made wise choices to prevent cheating.