For schools, whether in elementary or junior high schools, as mobile phones are becoming more and more popular, many children have poor self-control and even become addicted to mobile games. They do not listen well in class, and do not sleep well at night. As a result, it is becoming more and more common to install wireless wifi disruptor in classroom areas. Of course, in important exams, especially the college entrance examination, wireless wifi jammer device must also be placed in the exam room. So, how should schools choose a wireless wifi signal jammer? Schools are advised to pay attention to the following:
①Shielding effect: This is the most important thing. If the product quality is not good and the normal shielding requirements cannot be guaranteed, there is no need to talk about other things. Since there are many signal base stations in the city, the signal strength of each school is different. What is the shielding effect? It is best to test the shielding effect on site.
②Service guarantee: If the product fails, can it be repaired and replaced in time? Is it a one-year warranty, a two-year warranty, or a three-year warranty? On the whole, Jammer mart will provide you with a guarantee of the best service.
③Price competitiveness: high quality and low price are the goals of all consumers. Whether the price of wireless shielding device products is competitive and what is the school's cost budget needs to be considered comprehensively. In short, I hope you can buy the most cost-effective wireless wifi bluetooth jammer.
High-quality products, high-guaranteed after-sales service, and preferential prices are the eternal rules of our cooperation with customers. A brand new wireless wifi frequency jammer adapted to the 5G era has been launched by Jammer mart, welcome to inquire!