I just replaced my Ring doorbell with a UniFi Protect G4 Doorbell. I already had a UniFi Dream Machine Pro, UniFi 16-port PoE switch, and three UniFi APs, so replacing the cheap plastic Ring doorbell with a slick UniFi device that can integrate with my UniFi environment was a no-brainer.
The Dream Machine Pro has a built in NVR, so I no longer have to pay monthly Ring fees to access my own doorbell videos. I also have a very narrow space next to my door, so the slim Protect G4 Doorbell fits much better in that space than the fat Ring did.
Having said that, a missing feature in the Protect G4 is the ability to make an announcement on my Amazon Echo devices. I have an Amazon Echo in every room of the house, and outside on the deck. When somebody would ring the Ring doorbell Alexa would announce "Someone is at your door". This is especially handy when I am in the backyard where I can't hear the doorbell.
Is there a way to configure the uniFi-WiFi-AP plug-in so that it triggers an Indigo event when somebody rings the UniFi Protect G4 Doorbell? If so, I can use node-red to trigger an Alexa announcement. If not, consider this a feature request.