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started by NodeRedNinja 55 minutes ago · 34,894 views
YMMV, but in practice — Zigbee works great for this use case.
alex_smith: What I did — I have a triple-redundant mesh to cost savings. Performs admirably.
21 minutes ago · profile
I've been working with this for several years and it's been pretty solid. The notifications work well if you understand properly.