433 and 868Mhz jammers solve equipment problems

Are you often bothered by the ringing of phones around you? Are you frustrated when someone answers the phone and talks loudly while you’re watching a movie in a theater? For safety reasons, gas stations post signs prohibiting the use of mobile phones, but some people ignore these warnings. Fortunately, there is a solution to all these problems – 433 and 868MHz jammers. This device can block cell phone tower signals, preventing nearby mobile phones from receiving service. Once the jammer is turned off, all calls will return to normal. It’s a simple way to eliminate interfering calls.

It is worth noting that cell phone jammers only affect the frequency bands used by mobile phones and will not interfere with the functions of other electronic devices unless you choose to block their specific functions at the same time.

The popularity of mobile phones has brought challenges to the educational environment and management of universities. In order to prevent students from using mobile phones on campus and promote a better learning atmosphere, some universities have installed 433 and 868MHz jammers to interfere with mobile phone signals. However, as a manufacturer of cell phone jammers, we recommend that campuses use these devices with caution. It is not recommended to turn on jammers for a long time during regular classroom activities. Teaching should not rely solely on mobile phone signal jammers as a long-term solution.

Best Selling Signal Jammers