Sonoff
SNZB-03P
Sonoff SNZB-03P is a battery Zigbee PIR motion sensor with a 6 m range and a configurable clear delay, an inexpensive instant trigger for hallway and entry lighting.
Works on integrations
Protocols
Setup guides
Roles it can fill
PIR detects motion only, so it clears on a motionless person; pair it with an mmWave sensor where occupancy must hold. Detects to 6 m across 110 degrees, reports a bright/dim light state, and the clear delay adjusts from 5 to 60 seconds. A CR2477 cell lasts over three years. Pairs directly with ZHA or zigbee2mqtt, fully local.
Entities in Home Assistant
5 entities via zigbee2mqtt
Primary entities 3 What automations and dashboards use.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Occupancy | binary_sensor | occupancy | — |
| Motion timeout | number | — | — |
| Illumination | sensor | — | — |
Diagnostics 2 Health and troubleshooting values, hidden from dashboards by default.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Battery | sensor | battery | % |
| Voltage | sensor | voltage | mV |
From the zigbee2mqtt device database (zigbee-herdsman-converters
26.104.0):
the entities zigbee2mqtt creates for
SNZB-03P.
Paired through ZHA instead, the same hardware produces a different set.
Where to buy
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