Third Reality's Zigbee Vibration Sensor detects movement or knocks and reports the event to Home Assistant, with a built-in siren and four sensitivity levels.
Works on integrations
Protocols
Setup guides
Roles it can fill
Reports a vibration state to Home Assistant for washer and dryer cycle-finish, mailbox, gate, and pump-running automations. Sensitivity is set with onboard switches across four levels to match the mounting surface, and a 110 dB siren can be silenced with a physical mute switch. Runs on two AAA batteries and reports battery level. Pairs directly with ZHA or zigbee2mqtt, fully local.
Entities in Home Assistant
6 entities via zigbee2mqtt
Primary entities 5 What automations and dashboards use.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Vibration | binary_sensor | vibration | — |
| Cool down time | number | — | s |
| X axis | sensor | — | — |
| Y axis | sensor | — | — |
| Z axis | sensor | — | — |
Diagnostics 1 Health and troubleshooting values, hidden from dashboards by default.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Battery | sensor | battery | % |
From the zigbee2mqtt device database (zigbee-herdsman-converters
26.116.0):
the entities zigbee2mqtt creates for
3RVS01031Z.
Paired through ZHA instead, the same hardware produces a different set.
Where to buy
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