The Importance of Heat Dissipation in Signal Jammers

With the increasing popularity of mobile phone usage, the functionality of smartphones has expanded significantly. This has greatly facilitated communication and information sharing, enriching people’s lives. However, the widespread use of smartphones has also led to the negative consequence of cheating in school examination halls. To address this issue, Signal Jammers are now installed in almost every examination hall. However, these devices generate a certain amount of heat during operation, which can potentially affect their performance. Therefore, it is crucial to consider the heat dissipation capability of Signal Jammers during their installation and usage.

Heat Dissipation in Examination Hall Signal Jammers:

In the past, older models of Signal Jammers in examination halls relied solely on natural temperature reduction for heat dissipation. However, nowadays, most Signal Jammers used in examination halls are equipped with cooling bases and cooling fans to expedite the temperature reduction process. This ensures that the jammers can quickly dissipate the generated heat.

Noise Considerations:

It is important to note that the noise generated by the cooling fans may vary depending on the components used by different manufacturers. However, the dedicated Signal Jammers produced for examination hall use not only operate quietly but also exhibit excellent heat dissipation capabilities.


The installation of Signal Jammers in examination halls has become essential to combat cheating facilitated by the widespread use of smartphones. To ensure the proper functioning of these devices, it is crucial to consider their heat dissipation capabilities. The addition of cooling bases and fans in modern Signal Jammers allows for efficient heat dissipation, thereby maintaining their performance. By prioritizing heat dissipation, examination halls can effectively prevent cheating while promoting a fair and secure testing environment.