In a post on its Nest community forum, Google says it made the decision to ditch its popular smoke alarm and door lock as part of its move toward “building a platform that all device makers and developers can use to spur innovation in the home.

Nest has just announced that it’s not building the Nest Protect Smart Smoke and CO Alarm alongside a smart lock. Here’s all you need to know.

After a long run, Google is sunsetting two of its signature Nest products and consequently withdrawing as a manufacturer in two key smart home categories. Google has just announced that it’s discontinuing the 10-year-old Nest Protect and the 7-year-old Nest x Yale lock.