Heiman zigbee and matter smoke alarm proposal

Home Assistant

Dear Matter, Zigbee2mqtt and HA experts and fans,

This is Leo from Shenzhen Heiman Technology Co., Ltd. we started a new team to focus on the experiences for DIY users, we've got a lot of feedback of adding more functions to our smoke alarm, like the mute alarm, remote test and interconnection, etc, and now, here we are ...

we are going to start with our zigbee smoke alarm which model named HS1SA, if you guys love it, we will do these updates to more models of our smoke and CO sensors. including our matter smoke and co alarms, but now, we can only do that with Home assistant.

So here is the engineering sample that we have added to Zigbee2mqtt, if we can get your suggestion and proposal, that would be a great honor to us, we would appreciate your advice, we are all ears.

https://preview.redd.it/ni6f45h7qi4g1.png?width=1458&format=png&auto=webp&s=43e6739185cac116f0d847aa02500e2e2b2fcda0

https://preview.redd.it/r2fo5828qi4g1.png?width=1383&format=png&auto=webp&s=b84e8cfe791640665b55c6419051aa79090a13e5

https://preview.redd.it/qgrc41c8qi4g1.png?width=1132&format=png&auto=webp&s=4abc50e5ef65da2cd37bf5b627a8a108d6e1ca41

Thank you all in advance.

Posted Dec 1, 2025, 4:15 AM UTC

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