Yecon is a professional manufacturer which specialized in the research, development, production, sale and service of face recognition time attendance, access control terminals, handheld biometric,
Доска матери AI распознавания лиц доски развития андроида 7,1 YT-19 RK3399 изготовленная на заказ YT-19 главное правление основанное на RK3399, к......