Homebase 2 as doorbel chime

I have a Homebase 2 that is no longer really in use because I bought a homebase 3.
Because I can control the Homebase 2 via Homey from Athom to sound a loud alarm if necessary, it is still used minimally.
I would like to control this home base in the same way via Homey to emit a sound when the doorbell rings.
Unfortunately this is not possible and that is a shame. I hope that Eufy can still make the Homebase 2 useful by allowing it to be set via the Eufy app or via Homey that the Homebase 2 can also function as a chime without a connected doorbell.

Thank you.