KOQICALL Take A Number System Number Calling System with 2 digits Number display and Next Call Button

Give away additional one NEXT button as spare, so package include 1 ticket number display and 2 call button totally, How Queue Management System works. , 1, Customer go to the Service station and take a number ticket by Thermal printer, 2, Customer wait for their service, 3, When it is their turn, the counter worker will press the "Next" button to call, 4, The customer's number will show on the display screen with prompt sound, so that customer know which counter they should attend, A complete kit includes: (1) Display Monitor To display ticket number, (2) Remote Button To call ticket number one by one, (3) Screw To fix the display on counter desk or wall, (4) Adaptor for the display (5) Opener for Next call button To change a new 12V 23A battery when used out, (6) English User Manual Features: 1 Applications: Restaurant, Coffee Shop, Fast food Chain, Food Court, KTV, Pub, Service Centre, Clinic, Supermarket. Provides fair, organized, Signal receiver 2. 2-digit number 3. Show current calling number 4. Can put on the Waiting Area to indicate customer, 5. Touch screen and English prompt voice 6. Can install on the wall and desk, 7. 110V-240V Power supply 8. Working voltage: DC12V 9. Dimension: 29*15. 5*4cm 10. With high strength ABS plastic shell K-N next button specification: Waterproof call button Simple to operate with a battery Smooth surface for plastic case Add the number one by one Dimension: 60*60*20mm.