For Serving Counters in Offices, Banks, Airports, Doctor's Clinics, Restaurants etc Jumbo High Bright 5 Inches LED Digits visible from more than 100 feet distance. Heavy Duty Matte finish Touch Keypad Control. Single Key Automatic Number Increment Facility. Pl. Note this system only sound a Bell with every new called number . It will not announce the number in human voice. APEX 3 Digit Token Number Display System ( 5 inches high jumbo led digits) . Applications: For serving counters in offices, banks, airports, doctors- clinics, restaurants . Single key automatic number increment facility. Sounds pleasant bell with every change of number. Features : -simple operation and easy to install. -large sized 5 inches high bright red led displays, visible from more than 100 feet distance. -single key automatic up /down counting. -sounds pleasant bell with every change of number. -Matte finish heavy duty key board. -robust design.lightweight acrylic control cabinet & lightweight ABS Frame in led display.