Which Manufacture of Smoke Alarms

[Midwest]

PO = Purchase Orders?

Just a guess

Apologies, yes purchase orders. A PO number (on a company form) gives an assurance that the contractor will get paid.

 

[loz2754]

Have they replaced all the brk or are they not interlinked?
I don’t think the interlink signal would be compatible between brk and aico

I can confirm this lack of compatibility. I'm not telling how I know this

 

[Mike Johnson]

Just audio-linked my Aico alarms status to my I-Phone, next time I will try to remember to tick link the list in my I-Phone before sending to my laptop to get just one report with all the alarms listed.

 

[BitFrosty]

Inim, thats what we use, and i can say they have amazing range of products, from simple optical and thermal detectors (that you can program) up to all kind of gasses detectors and laser barriers (for industrial use).

They use open loop system, basically your loop gets power from both side and in case its broken, you get error but everything still works. And you can use resistors to go back to old line system. Its worth checking them out for sure.

 

[brianmoooore]

Always thought grey T&E was from wholesalers, so top quality.... and the white stuff was a B&Q drum. Cheap 'n nasty

But that was 30 odd years ago

Up until the colour change, I'd never set eyes on metric grey cable. White was metric, grey was imperial.