[Long Distance] Up to 100-150m in an open area; 30-80m in obstacle field; It is suitable for the restaurant, food court, 4S store, bank, factory, shopping mall, cafe, food truck, snack bars, clinic or other noisy occasions where need wait in line. [Quick Response] It is fast response when send a number, no delay, improve efficiency. Large capacity storage, can store 999 calling number. [Plug and play] No need internet to use it, no wiring and fees, easy to operate. Loud and adjustable volume, durable metal shell, the display receiver can also be connected to external speakers to enhance the volume. [Place Way] Display screen can be fixed on the wall or hang on the ceilling by suspension circle; also can stand on the table. [Strong Adjustability] Displays' voice mode, volume, prompt times, brightness can be adjusted when connecting the computer. NEXT Call Button Specification:
Single key: NEXT
Signal Distance: 150M in open area
Material: PC and waterproof silicone
Dimension: 60*60*22mm
Color: Black
With a 12V 23A battery

Number Screen Specification:
1.With high strength ABS+Metal cover
2.Wall mounted or place on the table
3.Dot matrix display, show one group number
4.3-digits from 001-999 or NO.001-NO.999
5.Dimension:385*190*35mm

Ticket Dispenser Specification:
A complete kit includes:
(1)Ticket Dispenser
To make the tickets for the customer.
(2)Ticket Paper Rolls
Total 2000 PCS tickets.
3-digit number is from 000-999, 2 groups.
(3)Screw
To fix the ticket dispenser on counter/table.
(4)Ticket Dispenser Stand
Can fix the ticket dispenser on the table.

Package Includes:
1 x Host display
3 x Call Button
1 x Power adaptor
1 x Ticket Dispenser Stand
1 x Remote Control
1 x English manual