There is another way.
I was using this integration at a client's site, and I found that it stopped working.
Not sure why, but it definitely had problems interfacing with the Envisalink board directly from Hubitat using this integration. Unfortunately, the developer of this integration is long gone from the Hubitat scene, so I had to do a workaround.
I setup a Raspberry PI 4 with Home Assistant that we had lying around.
HA has a well established interface to Envisalink, which is defined by the config.yaml file.
(See reference below).
I then installed the Home Assistant Device Bridge in Hubitat, and brought over all of the alarm sensors as devices to Hubitat (see reference below).
P.S. I had no prior experience with both of those, yet I managed to put it all together after a couple of hours.
