This is a remote visual intercom auto smart electronic lock in a simple shape. It adopts an integrated design. The front handle is for fingerprint recognition, and the back is for finger vein recognition. Users can open the door with a grip. This product has six unlocking ways like face recognition, and security features such as the peephole, covering the needs of most users. It adopts the industry-leading 3D structured light face recognition technology to prevent the attack of 2D materials like videos and photos.

Shenzhen Zhaochi Digital Technology Co., Ltd. (hereinafter referred to as "Zhaochi Digital") was founded on July 15, 2016, and its registered office is located at the 5th floor of Building 3, Zhaochi Innovation Industrial Park, No. 1, Lilang Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen. The legal representative is Gu Wei. Zhaochi Digital is a wholly-owned subsidiary of Shenzhen Zhaochi Co., Ltd. (hereinafter referred to as "Zhaochi"), which was established in April 2005 with a registered capital of 4526940600 yuan. It was listed on the SME board of Shenzhen Stock Exchange in June 2010, with the securities code of 002429. The business scope of Zhaochi Digital includes the following general business items: software development, consulting, maintenance and testing services; Information system integration services; Creative planning services; Acting sales of media, network business and related services; Domestic trade (excluding monopolized, monopolized and controlled goods); To engage in import and export business (the above does not include monopoly, exclusive control and monopoly commodities); Technical advisory services; R&D services; Circuit design and test services; Installation service; Transfer of patented technology and non-patented technology; Smart home consumer equipment manufacturing; Sales of smart home consumer equipment; Hardware product manufacturing; Retail of hardware products; Research and development of hardware products; Intelligent home gateway manufacturing. The licensed business items are: research and development, production and sales of electronic products, computer software and hardware, and application network products, including TV sets, monitors, digital TV set-top boxes, intelligent hardware, robots, VR/AR, automotive electronics, routers, DVD players, speakers, projectors, intelligent locks, and intelligent wear; Loading, unloading and handling services; Receiving and dispatching service; Human resources services.

Shenzhen Zhaochi Digital Technology Co., Ltd. (hereinafter referred to as "Zhaochi Digital") was founded on July 15, 2016, and its registered office is located at the 5th floor of Building 3, Zhaochi Innovation Industrial Park, No. 1, Lilang Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen. The legal representative is Gu Wei. Zhaochi Digital is a wholly-owned subsidiary of Shenzhen Zhaochi Co., Ltd. (hereinafter referred to as "Zhaochi"), which was established in April 2005 with a registered capital of 4526940600 yuan. It was listed on the SME board of Shenzhen Stock Exchange in June 2010, with the securities code of 002429. The business scope of Zhaochi Digital includes the following general business items: software development, consulting, maintenance and testing services; Information system integration services; Creative planning services; Acting sales of media, network business and related services; Domestic trade (excluding monopolized, monopolized and controlled goods); To engage in import and export business (the above does not include monopoly, exclusive control and monopoly commodities); Technical advisory services; R&D services; Circuit design and test services; Installation service; Transfer of patented technology and non-patented technology; Smart home consumer equipment manufacturing; Sales of smart home consumer equipment; Hardware product manufacturing; Retail of hardware products; Research and development of hardware products; Intelligent home gateway manufacturing. The licensed business items are: research and development, production and sales of electronic products, computer software and hardware, and application network products, including TV sets, monitors, digital TV set-top boxes, intelligent hardware, robots, VR/AR, automotive electronics, routers, DVD players, speakers, projectors, intelligent locks, and intelligent wear; Loading, unloading and handling services; Receiving and dispatching service; Human resources services.