Fire alarm

[Abrahamelec111]

Good morning everyone 

I'm Abraham, new here.

Can we put smoke and heat detector in serie withred cable 1.5 twin & earth?

Thank you 

 

[Andy™]

you need 3c+e for the interlink...

 

[UNG]

Good morning everyone 

I'm Abraham, new here.

Can we put smoke and heat detector in serie withred cable 1.5 twin & earth?

Thank you 

What type of system are you installing?