Rules for doorbell chime

Any way to hook up the doorbell chime with other cameras, motion sensors, etc.?
For example, if a camera detects a person in my backyard, and I’m home but not expecting anyone to be lurking about, it would be nice to be notified with a doorbell chime.

I didn’t see a way to trigger the chime (or the doorbell for that matter).
Any ideas on this? If it helps, I’m asking about the Doorbell Pro.