1. The queuing system supports a variety of display devices, such as window LED, LCD integrated screen, ordinary TV, etc.

2. The queuing and calling system is based on B/S structure, and the supporting management software is convenient to install and the daily management is more convenient.

3. Provide secondary development support and open 200+ interface;

4. Strong expansibility, and can access peripherals such as magnetic stripe reader, second-generation ID card reader, fingerprint reader, QR code reader, ic card, etc.