Google Nest Community

I have a wired Nest Protect (use 3 batteries) and after I moved to a different place, I find that this new place does not have the wired connection for smoke alarms. So I wonder, can a wired Nest Protect be used purely in battery mode? if so, will it...

I recently moved home, and so I am trying to reinstall all the sensors as new ones in the new home on my existing account (just change the address). All sensors and doors previously installed in the old place with no problem and account was functiona...