Seating instructions + enquiry+ facial recognition at the door of the conference room. Participants when arriving at the conference room can find the corresponding conference room according to the conference guide screen, and use facial recognition, remote check-in and

WeChat QR code to sign in(according to the actual needs of the project, install different read heads on the information screen of the conference room door to realize various card-swiping modes). In order to facilitate pedestrians observe the state of the conference room, when there is a conference, the two sides of the screen are displayed with red LED. When there is no conference, the two sides of the screen are displayed with green LED. The conference room door screen mainly includes notice announcement, seat management, news, and face recognition of participants. Participants can also use WeChat

to scan QR code for check-in. The camera can be embedded in or mounted on the all, the thinnest part of the screen housing does not exceed 8MM.