ZigBee seems like one of the few long-term-reasonable options, yeah. Self-hosting (as an option! it's insane for most, but it guarantees replacements can be m

ZigBee seems like one of the few long-term-reasonable options, yeah. Self-hosting (as an option! it's insane for most, but it guarantees replacements can be made) and a reasonable standard is critical for longevity.