Binocular camera face recognition, Sipeed MaixII M2S single board computers support infrared living detection. Sipeed MaixII M2S single board computers maximum support for 2W face database, recognition accuracy 99.5 % (LFW test set). Sipeed MaixII M2S single board computers Recognition speed 0.1 s, comparison speed 0. x4s @ 2W face. Sipeed MaixII M2S single board computers onboard MIPI screen display interface, supports common 5/7/ 10.1 -inch screens, supports capacitive touch. Sipeed MaixII M2S single board computers support multiple network connection methods: Ethernet, WIFl, 4G/CAT1. Export a variety of peripheral interfaces: serial port/485/IlC/SPI/USB/GPIOLinux system, support standard firmware/serial port instructions/secondary development