Third Reality's Zigbee Smart Button is a battery scene controller that sends single, double, and hold actions to Home Assistant for triggering scenes and automations.
Entities in Home Assistant
2 entities via zigbee2mqtt
Diagnostics 2 Health and troubleshooting values, hidden from dashboards by default.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Action | event | — | — |
| Battery | sensor | battery | % |
From the zigbee2mqtt device database (zigbee-herdsman-converters
26.116.0):
the entities zigbee2mqtt creates for
3RSB22BZ.
Paired through ZHA instead, the same hardware produces a different set.
Events and automation triggers
Presses on this device reach Home Assistant as device triggers through
the
Zigbee Home Automation
integration, which you pick in the automation editor after pairing.
The button list, and whether each button also becomes an
event
entity, comes from what the device reports at pairing time, so it
appears once the device is on the network.
Read from Home Assistant 2026.8.3: the integration declares these trigger types, and core holds no per-model button list for this device.
Where to buy
Recipes using this device
No recipes reference this device yet.