My husband installed the Nest doorbell camera and we have been very happy with it. I like being able to see who is at the front door, and who has been at the front door by checking the app. The kids think it is great fun to talk to each other through the camera/doorbell. We have also been able to catch the neighborhood fox going by a few times and that is so cool!
Works amazing! When you are traveling and want to keep an eye on who walks in and out of your front door as well as access it from anywhere around the world that has internet connectivity this is great!
There are so many handy use cases for a doorbell camera! - How urgently you need to get to the front door? - Has that package been delivered yet? - Who left this at my door?
All that in addition to the main security feature of deterring theft, and investigating porch mysteries. There are a few doorbell cameras on the market, but this one is very nicely integrated with your Google account. That means when someone rings the doorbell, all of my Google smart speakers announce it, and the speakers with screens immediately switch to a live stream of the front door so you can see who it is and even talk to them.