Face recognition attendance machine interface circuit diagram

The FaceTong attendance machine is the world's first embedded face recognition machine, with a false recognition rate of less than one in 100,000 and a rejection rate of less than one percent. In the field of biometric identification, it can be said to be quite accurate. It is an offline version. It does not need to be connected to a computer and can be used by plugging in the power supply. There are two ways to download attendance records, one can be downloaded through a USB flash drive , and the other can be Connect to the LAN with a network cable and download through the computer . It adopts binocular three-dimensional face recognition technology, which is not affected by indoor light and can also be recognized in the dark. The application environment is indoors, the temperature is not lower than 0 degrees, and the use distance is 30--80cm. Compared with fingerprints, faces can identify right and wrong. Contact use avoids cross-contact infection, which is safe and hygienic. At the same time, because it is non-contact, the machine itself does not wear out. It adopts a unique design with a 53-degree angle slope and is installed 1.15 meters from the ground. It can be used by people between 1.4 and 2 meters, and can be used by people of different heights. The recognition speed is 1 second faster. The voice registration is successfully recognized. When used in combination with access control, it has Security record function, security record cycle coverage, record the time and photo information of any person who passed or failed, which can be used for later tracking. It can be wall-mounted, installed on a floor stand, or installed on a desktop stand and placed on the desktop. There are three options: method to use, the installation height is.