System Introduction Linker IQMS has such basic functions as ticket printing, queuing, ticket display / ticket announcing, transferring, booking, inserting and exceptional case handling; meanwhile, inquiry and statistics analysis of customers flow, portfolio, distribution, waiting time and workload and efficiency of each window will calculated and recorded for future use. Linker IQMS consists of main controller, thermal printer, display panel, voice controller, speaker, operational terminal and connection box etc. In order to realize normal connection and data exchange among all the equipments, this system adopts bus connection with RS-485 as communications mode. This system limits 255 equipments to the maximum. With RS-485 as bus communication, this system applies central power supply to provide power supply for all service terminals, which is very convenient to install and maintain. We have three types of QMS for ion, touch screen type, press key type, and wireless type. It's better for you to get some more information in detail from customers to confirm their demand, then come back to us, so we can present you a perfect solution with a customized quotation. For more information, please browse our website .