@stibbzy I can’t find any info or documentation about this action_template. It is possible to be achieved the same result, but this is a step forward, that requires lots of code changes. Also it requires a better understandig (at least for me) about how HomeKit works and its default values, also when and how it is supposed to take and send them. Currently I don’t know anything about HomeKit. Maybe in near future I’ll have to read more about it and try to implement its requirements. Anyway … Currently I don’t have any clue about it.