4 Window Wireless Restaurants Token Number Display

upreme international token display system are ideal for serving counters in offices, banks, airports, doctors- clinics, restaurants and other such places where people have to wait in line for their turn. these systems allow customers to wait without having to stand in line, once their number is displayed then only they have to come to the counter for their turn. sounds musical chime with every new called number. option to automatically increase or decrease the numbers by pressing a single key