You'll need to contact your scanner maker and ask questions. You'll probably be able to import a text file with one row for each scanned label.
How can I get the wireless scanner to talk to FileMaker.
as Phil mentioned: You need to ask that question to the scanner maker. It really depends on the method the scanner 'talks'
There are 'wireless' scanners out in the wild that can only talk to specific OS/Hardware, that need a 'server', etc.
A first step is to check website, manual