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 number+ENT 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.

Features: 

1 Applications: Restaurant, Coffee Shop, Fast food Chain, Food Court, KTV, Pub, Service Centre, Clinic, Supermarket.Provides fair, organized, efficient customer service 

2 It call number from 001-999.It can call back any number and recall any number.It with a next key,press Next+ENT ,then number will goes to next number.

3 Advantage: can avoid to stand in a long queue 

K-999B Mini keypad specification : 

1. With high strength ABS material cover

2. Using digital code technology

3. It can call 999 persons

4. It have 4-digit number: first digit show zone number and last 3-digit number show current number

5. With Clear, Next, Reset function

Technical parameters:

Signal Range: >200M in open area

Working voltage: DC7.5-12V

Working current: <20mA

Dimension: 86*86*20mm

Color: black, white