C620 is an intelligent binocular video doorbell with a thin, stylish, and symmetrical streamlined design. AI face recognition easily identifies visitors using two high-definition cameras, 190° ultra-wide angle, 2K high-definition image quality, and supports 1080 high-definition video shooting. The doorbell sets a new standard for smart homes and family safety. Designed by Liang Shuhua, Chen Guogui, Tang Fojin, and Peng Fang.