Dear All, Hope everyone had a brilliant Christmas! :christmas_tree:, wish you all had a wonderful and relaxing holiday break with your loved ones. I previously shared a proposal for adding new features to our smoke alarms on the Heiman zigbee and matter smoke alarm proposal - Hardware - Home Assis…

Thank you for the quick response. I was not aware it's only available when the smoke is alarming. I've only tested it while nothing was alarming and the testing. Will it not be implemented to be able to temporary mute it before any alarm starts? I have the same problem as Fisshy that cooking starts…

Hi @Flonkan , @Fisshy , With the script suggested by leoXie, it is possible to implement a Pre-Alarm Verification feature. This allows a notification to be sent to your phone before the main alarm is triggered, giving you the opportunity to verify whether the detected smoke represents a genuine emerg…

For #3, I don't think it's should be a hardcoded value, we should be able to set it ourselves.

Thank you! I missed that the blueprint could help with my problem as it was answer to Fisshys question 1 so I didn't look into it. That looks like exactly what I'm after! The fire alarm is not in the kitchen but in the hallway outside the kitchen. But in our apartment there's only a carbon filter f…

@leoXie Would you be able to send me the firmware for this. The smoke alarm datecode is {"dateCode":"20230721"}. I've got 5 of these.

Hi @Scorpion54 what version of it is it? could you read it out by referring to this thread. [image] HS1SA-E Updates: remote test and siren features Zigbee Hello @leoXie , could you please send me the file? {"appVersion":20,"dateCode":"20251023","hwVersion":4…

Hi Fisshy, that seems reasonable, but we have to limit it to a maximum value, like 20 minutes, otherwise, it's too risky if someone accidently triggers it. and as Steven mentioned, it should be installed in an optimal location, it should avoid such case as many as possible. Repeated exposure to …

@leoXie How do you tell the difference between a HS1SA-E vs HS1SA-E Plus?

Hi. I am setting up a home security system based on ZHA. Can I use the HS1SA-E Plus as a Zigbee alarm/siren? ie can I use a motion or door sensor as a trigger (instead of smoke) and then use HS1SA-E Plus as the alarm/siren in the automation action? If so, is this a simple automation to set up or wou…

Hi @zanechua The HS1SA-E provides the essential smoke alarm functions. The HS1SA-E Plus is designed specifically for Home Assistant enthusiasts and power users, adding features such as heartbeat LED control, siren control, temperature reporting, remote self-test, diagnostic information, and OTA-up…

Heiman smoke alarm HS1SA-E Plus new features in ZHA and Z2M

Configuration Zigbee

leoXie (leoXie) June 27, 2026, 1:54pm 103

Hi @Scorpion54 what version of it is it?

could you read it out by referring to this thread.