
The SONOFF SNZB-06P pairs a 5.8GHz millimeter-wave radar presence sensor with Zigbee 3.0 connectivity and USB‑C power. It reliably senses micro-movements (reviewers note it can detect breathing) and exposes occupancy and sensitivity controls to Zigbee/Home Assistant, but it requires a wired USB‑C supply and needs tuning to avoid false triggers.
For smart‑home users who want highly sensitive, wired Zigbee presence sensing and Home Assistant integration; avoid if you need battery‑powered or truly wireless installs.
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