https://gctlsecurity.com/ticket-dispenser-queue-management.html
Streamline service flow with wireless queue calling system – 3-digit LED display, control button & ticket dispenser set.
ticket dispenserwirelessqueuecallingsystem
https://firebox.com/take-a-number-mini-ticket-dispenser
Tired of interruptions at work? Try this mini deli-counter-style ticket dispenser. Includes 100 tickets and a book on how to tackle common office distractions,
ticket dispensertakenumbermini