Add Aico Smoke Alarms to HA without the cloud

Published at : 23 Dec 2025

In this video I show how I connected my Aico smoke alarms to Home Assistant using the Aico Panel Interface Module.

This means that Home Assistant knowns when the fire alarm has been triggered, and I can even trigger the fire alarms directly!

My solution is fully local, so there is no cloud component involved.

My smoke alarms are connected to my Kitchen's heat alarm wirelessly, using an Aico SmartLink Module. I was able to pair the Panel Interface Module with these two alarms.

Once I added the Interface Module to the existing SmartLink devices, I use a Shelly i4DC to monitor the relays and send the details to Home Assistant.

I then add a Shelly 1 to the mix as a way to trigger the fire alarm.

The Interface Module itself
https://www.aico.co.uk/homeowner/product/ei413-radiolink-panel-interface-module/

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00:00 - Start
00:13 - Why do I want to do this?
00:39 - My current fire alarm setup
04:00 - Closer look at the Interface Module
05:25 - Shelly i4 is part of the plan
06:46 - Powering up!
07:48 - Adding the interface module to my existing alarms
11:04 - Testing the setup!!!
12:37 - Triggering the Alarm
15:32 - Wrapping Up