Nest doesn’t make a battery-powered doorbell, so now Google sells a power cable that needs to be dri

The Verge ----------- Nest’s smart doorbell can only be installed on homes that have the right kind of doorbell wiring, so to open up the product to everyone else, Google has started to sell an adapter that lets you plug the doorbell into an outlet inside your home. To learn more click on the picture below to read the article.