Every manufacturer is different, so it is recommended to consult the manufacturer. Actually, it's about the same.
First of all: the queuing machine is wired and wireless, and the wireless one is too simple. Let's talk about connection first
Wired is generally divided into three parts: queuing machine, LED window display screen and window pager.
The queuing machines produced by general manufacturers are all double-wire wiring, RS485 signal wires (network wires) and power wires. All you have to do is walk the signal line from the queue machine to each window screen and each window caller, thus solving the signal transmission problem. The second is power supply, which is generally divided into centralized power supply (a switching power supply is provided for the whole line) and separate power supply (220V is provided separately for each device, and there is a switching power supply in the device).
Secondly, the installation, mainly the installation of window screening, how to fix it, to be beautiful and decent. Hang and hang, it's up to you. Window pagers are generally not difficult, just put them on the table.
Then there is wiring. Now, most manufacturers have introduced RJ45 interface, which is convenient for connecting a module. Set the window and configure the calling software.
Final debugging. accomplish