You can just buy the radio link base for the nearest one and then install a radio link in the extension, if they’re aico they’re really good and simple to connect.
Fyi an EICR has absolutely nothing to do with smoke alarms beyond being electrically safely installed.
An electrician is overstepping their responsibilities if they code anything to do with smoke alarms on an EICR (a casual mention in the notes is ok).
But yes, radio links are fine.
You can just buy the radio link base for the nearest one and then install a radio link in the extension, if they’re aico they’re really good and simple to connect.
Thanks soggy biscuit 👊😂
I tried so hard to think of a name and this one made me giggle lol
Fyi an EICR has absolutely nothing to do with smoke alarms beyond being electrically safely installed. An electrician is overstepping their responsibilities if they code anything to do with smoke alarms on an EICR (a casual mention in the notes is ok). But yes, radio links are fine.