Check the listing for details. Take A Number System Number Calling System with 2 digits Number display and N.... Color: O1-N+Q12 1+1, Condition: New. Listed at 131.50 USD. Brand New Take A Number System Number Calling System with 2 digits Number display and Next Call Button KOQICALL Manufacturer model: K-O1-N+K-Q12 1+1 Call number 01-99 in turnCan set start call number what you needDisplay can be wall intalled or desktop style. And can dingdong beeper or english voice to prompt number changeGreat for government offices, pharmacies, retail, patient waiting areas and anywhere waiting line flow can be improvedEliminates waiting line. Customers can browse and relax without fearness of losing their place in line Description 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, efficient customer service 2 Material: ABS 3 Advantage: can avoid to stand in a long queue 4 Display Size :29*15.5*4cm Button Size: 6*6*2cm 5 Packing Box: 40*19.5*5.5cm K-Q12 display specification: LED counter display for queuing 1. 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 Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.