I saw that setting in the app but haven’t yet taken the time to play with it. I installed a Video Doorbell v2 only yesterday and so far have been mostly pleased with its performance. Having it ring an existing mechanical doorbell chime was a major selling point for me, and even though there’s a noticeable delay between the doorbell button press and the actual chime activation, I find that acceptable since the home’s built-in chime function is preserved.