Since Google discontinued its own alarm hardware, it has transitioned to the system, which is designed to integrate natively with Google Nest products.
While the central security hub is gone, you can still find these related alarm and monitoring products at Best Buy : Google Nest Protect 2nd Generation nest alarm best buy
Google Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm White S3000BWES - Best Buy Since Google discontinued its own alarm hardware, it
This is a smart smoke and carbon monoxide detector available in both battery-powered and hardwired versions. It features voice alerts that specify the location of the danger and a "Pathlight" that illuminates your way in the dark. Google Nest Cam Indoor Security Camera Best Buy& more Go to product viewer dialog for this item. Google Nest Cam Indoor Security Camera Best Buy&
Features 2K video and integrates with the Google Home app for security alerts. Google Nest Cam Indoor/Outdoor Camera Best Buy& more Go to product viewer dialog for this item. A versatile camera for perimeter monitoring. Google Nest Doorbell 3rd Gen Best Buy& more Go to product viewer dialog for this item.