SiteID and login are related to the paradox service. Should be the same you use in the paradox app or babyware. You can ignore the serial if you only have one IP150 module. With some panels you can connect directly through an direct IP connection. That project is able to establish encrypted connections with the panel (found in more recent versions of the IP150 module)
In order to keep this thread focused use our gitter community or open an issue in github if you find problems. We have reports of other users successfully integrating these panels with openhab.
