If you have or willing to setup Home Assistant you can use the “eufy-ha-mqtt-bridge” integration on github to receive notifications from some of Eufy’s products such as camera and doorbells. You then can setup an automation to send a message to your Google Home devices.
I have my setup to play a message when the doorbell is pressed “Someone is at the front door” on my Google hub and 2 Google Homes in my basement. This same integration can be used to trigger other devices such as I’m playing around with my camera’s motion detection to trigger certain lights.
BTW… I have petitioned for Eufy to open source their API’s, please support this and get the word out…