I messaged google on Facebook (surprisingly the fastest way to get an answer) and this is what I got back (below). Nest Secure is their security system that hasn’t been sold for a couple years now. It has a round base station, fobs, and pairs with window and door magnetic sensors.
Thanks for reaching out. It’s been increasingly challenging to continue to update these products due to the early hardware in use and with newer, better options available. The announcement is only for Nest Secure, Dropcam HD, Dropcam Pro devices and Works with Nest. We're committed to helping you and minimizing disruptions — rest assured that Google is building and supporting devices and services that work well together. All features should remain available until April 8, 2024. We hope the ADT offer or the other option will help ease the transition. Keep an eye on our community page for news and updates: https://goo.gle/439dbUd
