products to be matched for queuing and calling solutions:

1. queuing and calling machine: used for clerks to queue and get numbers, with magnetic stripe reading module, card reader, second-generation ID card reader, two-dimensional code scanning module, intelligent queuing and reservation function, and multi-language broadcasting (in English, Cantonese and Putonghua and any combination)

2. window pager: realizing personnel login.

3. Window display screen: single-line screen or double-line screen displays content;

4. Centralized display screen: placed in the centralized waiting area, which can release pictures, videos, texts, queuing machine call information, etc.

5. Evaluator and window intelligent evaluation interactive terminal: it can realize data input, audio and video acquisition, and can simultaneously display business processing information, voice broadcast, announcement, opinion survey, call information display, customer complaints, etc.