Audio Video Signal Scrambler
Many countries have pledged to use equipment that is out of service. Some countries may also prohibit the use of Audio Video Signal Scramblerequipment. The legal issues of this product are often discussed. Laws vary from country to country. It is not illegal to talk on a mobile phone while driving. We often pay attention to the introduction of this product. When wireless Audio Video Signal Scrambler is introduced into the society, they need to obtain the permission of the radio station. In order to install and operate this product, anyone who intends to open a radio station in accordance with the Radio Law must obtain permission from the Minister of Internal Affairs and Communications. Signal Jammer
This cellular signal blocker has a very convenient single frequency switch. You can choose to open or close a frequency band as needed. With good heat dissipation system, it can work for a long time. Can block the main mobile phone band and WIFI and ...
This desktop 3G 4G cell phone signal blocker device has a very good heat dissipation, with two cooling fans, can work all day long. Use of high hardness black aluminum shell, improve product heat dissipation. On both sides of the inlet, the outlet sy...
This 6 bands mobile phone signal blocker can jam al cell phone signal: 2G, 3G, 4G, WiFi, GPS. Is the best choice for school, the examination room, office. Can be isolated from the signal to ensure information security. Apply to all kinds of examinati...
One of the most popular handheld anti-wireless signal devices. Has a excellent heat dissipation performance, can be used for a long time. With a separate frequency band control switch, you can select the frequency band that needs to be shielded to op...