At present, there are many brands of mobile phone signal jammers on the market, but they are basically divided into two categories: engineering machines and ordinary machines. As the name suggests, engineering machines are generally used for high-demand and high-standard projects. Their character...
Throughout the past signal shielding projects, the part that best reflects the value is the real demand of the customer, that is, the factor that really determines the price is the demand of the customer. For example, in an indoor area of 50m*50m, the cost of nearby unused base stations will be l...