In the wake of the COVID-19 pandemic, businesses, schools, healthcare facilities, and public venues are implementing advanced fever detection systems to safeguard against the spread of the virus. These innovative technologies provide a non-invasive and efficient means of screening individuals for elevated body temperatures, a common symptom of COVID-19 and other infectious diseases. By detecting potential cases early on, fever detection systems play a crucial role in preventing the transmission of the virus and ensuring the safety of employees, customers, and visitors.