Almost every city has gas stations, and there are also gas stations at intersections leading to all directions. Gas stations are a special place. It is necessary for cars in people’s lives, and there will be such stations at gas stations. One attribute is that fireworks are strictly prohibited, and the use of mobile phones is also prohibited. People may be able to prohibit fireworks, as long as they bear it for a while and don’t smoke, but mobile phones are used frequently in life, and it is inevitable that some people will not be able to resist the prohibition of using mobile phones. In order to avoid the use of mobile phones, cell phone jammer can be used to restrict people’s behavior.
Gas stations are in a flammable and explosive environment. If you use a mobile phone, the current generated by the mobile phone will combine with the air, which is easy to produce sparks. As long as there is a spark, it will often explode when encountering flammable and explosive gas. Many people still have the knowledge that they will automatically not use their mobile phones at gas stations, but people often cannot control them when they encounter special circumstances and rely on mobile phones.
After the gas station uses the mobile phone signal jammer, people’s behavior can be restrained. Even if people want to play with the mobile phone and there is no signal, there will be no airflow or sparks, which improves the safety factor of the gas station. If people’s self-consciousness is relatively low, the use of jammers can compulsorily control the use of mobile phones at gas stations.