Compatible linked smoke alarms (european market)

Hello.

Does anyoneone know of a smoke alarm on the european market that is both linked (if one notices smoke, all of them makes noise) and compatible with Homey? The ones I have found are just one of the two :laughing:

Right now I am looking at Housegard Luma (https://www.proshop.se/Saekerhet/Housegard-Luma-Smart-wireless-series-connected-smoke-alarm-incl-10-year-battery-2-pack/3241202) which are linked, and they can be connected with the Luma hub (which I don’t want, I have a homey :laughing: ). And if I try to add a new device to Homey and search for “Luma” it gives me the suggestion of “Tuya”. Maybe they are using the same manufacturer of the device that connects to the hub? Because the tuya smoke detector is not sold in any swedish store, but I can order it from aliexpress.

Any and all help / input is appreciated.

Have you checked the available guide?

According to the link, it uses Smart Life. That would mean it’s a Tuya device.

Thank you all for your helpful suggestions! I will look at the mentioned guide aswell! But a special extra thanks to smarthomesven who found out that because of the fact that luma uses smart life, they should be compatible with homey via tuya. I will buy some and try, and let you know the results here.

As a side note, the Fibaro smoke detectors are very neat because of their size and design, I have one already at home. But you cannot seem to trigger the alarm on all of the fibaros, but it seems that the tuya smoke detectors have corresponding action cards.

Update for other people who find this thread…

It turns out that in order to add any tuya sensor to homey, you have to first att the devices to either the tuya app, or the smartlife app. Which in turn requires the extra hub, and an account somewhere else aswell.

I was hoping since the smoke alarms communicate with 868 MHz that Homey could communicate with them directly, without the need for a hub, but in this particular case it seems impossible.

Homey early23 and early26 do not support the 868 MHz protocol.
Homey early19 was still able to do so, but it would not have supported smoke detectors either, as there is no Tuya 868 MHz app available.

There are no 868Mhz apps available for my Homey Pro 2019 (in the app store), likely because most 868Mhz protocols are encrypted