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

[leoXie]

HS1SA-E Updates: remote test and siren features

Hi Community Users, We’ve heard many of you requesting Remote Test, Remote Mute, and Siren features that were previously only available on the newer HS1SA-E Plus model. To best support our users and extend the life of your current hardware, we are releasing an optional firmware update for the original HS1SA-E. If you would like to plug and play, please try to buy HS1SA-E Plus, this post is only for who already had HS1SA-E. This update bridges the gap between models by enabling several highly…

it was not updated with english language for FR and DE region, it should be HS1SA-E instead of HS1SA-Z. but the link is correct link.

it may take a while to get updated.