It’s been a while but PGMs are supported in Alarm.com now. The “Command” Trigger Type is used by Alarm.com to trigger the PGM output. You can make them show up in Alarm.com as switches or gates. The only caveat is they can’t currently be used in scenes or automations. They’re just buttons you can turn on and off in the Alarm.com app. Hopefully they’ll support scenes and automations soon.