Propad has the functions of binocular live anti-counterfeiting, temperature display and high-temperature alarm. The optional built-in second-generation ID card verification module enables two product forms as "human and card comparison + temperature detection" and "human faces comparison + body temperature detection" to meet different application scenarios. At the same time, the interface is opened to customers for add-on function development to help customers from all walks of life in completing quick face recognition and temperature detection. Propad spares no effort in the development of this product to overcome the difficulties arising from the epidemic.