I understand the user manual for this device is not for mac, but how can I check it out if I don't have a PC?
There is a way to see what are the connection modes for XXCamera. Browse the website listed below and you will see various ways to connect to the camera. Make sure to identify the camera model on the left and then use the correct string in the middle column.
String list: https://www.ispyconnect.com/man.aspx?n=XXCamera