Happy to help! If you would like the zone to never trigger a local alarm siren or forward signals to monitoring operators, just be used for notification purposes, you could do that by programming that sensor to use sensor group 25, which is a non-reporting sensor group.
It will still be able to do local chimes when triggered, and you can set up notifications in Alarm.com for sensor activity from that zone.
Programming instructions to set up the sensor as a non-response zone type are found here: