Linked Nest Protects on separate WiFis

[AW2022]

I live in a property with five floors, one flat on each floor.  We want to install a Nest Protect system, with one Protect on each floor.  We want to have these Protects interlinked so that if one sounds they all sound.

The issue is that we don't have a single WiFi system that stretches through the whole building: each Protect needs to link to a different WiFi.  Is it possible for these five Protects to be interlinked even though they are connected to different WiFis?

Thanks.

[Patrick_Caezza]

No, it is not possible. All Nest Protects must be on the same WiFi network.

[aatienza]

Hey AW2022,

Checking in — we hope you've got the answer you're looking for. Let us know if you have more questions in mind.
 

I appreciate the help, Patrick_Caezza.

Thanks,

Archie

[aatienza]

Hey there,

I just wanted to follow up to see if you still need our help. Please let us know as we would be happy to answer any questions you may have. 
 

Thanks,

Archie

[aatienza]

Hi everyone,

Just checking in to make sure that you've seen our responses. Please let me know if you have other questions or concerns as I will be locking this in 24 hours if I won't hear back from you again. Feel free to start a new thread and we'll be happy to help.
 

Thanks,

Archie