Car Dealer Block Cell Phone Eliminates Exam Cheating
In recent years, Car Dealer Block Cell Phone technical equipment has been continuously updated across the country to discourage cheating in exams. Facial recognition and fingerprint recognition system software refers to vein authentication used to avoid proxy exams, and even some news and social data in China are connected within China to avoid some people posting questions and answers based on social media. To avoid the spread of the wifi network, we cooperate with each other during the network. If we had the weapons to tackle exams, we wouldn't need such a big move that jeopardizes our day-to-day work and life.
A prison blocker is also Car Dealer Block Cell Phone , which blocks cellular phone and wifi signal transmissions, and at the same time it requires more and more electrical engineering. This 200W waterproof high-power cell phone jammer with a wireless antenna for a fixed control panel For example, this high-power mobile phone jammer is designed with an output power of 200W, and can have an impact distance of 150 meters depending on the network signal in the given area. Therefore, the jammer on this 200W high-power WiFi mobile phone can disconnect the data signal of 3G4G and WiFi signals at the same time. In addition to the high-power WiFi cell phone jammer application, the control panel wireless antenna has been used in this cell phone jammer, so it can have a strong working ability to block data signals. This high-power cell phone jammer is especially suitable for outdoor applications.