SONOFF SNZB-09P in Home Assistant
Smoke & safety · Zigbee · Siren
Zigbee device – see the note above on what ZHA needs for it.
Facts about this device
- Brand
- SONOFF
- Model
- SNZB-09P
- Device type
- Smoke & safety
- Radio
- Zigbee
- Reports itself as
- SNZB-09P
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
How the device gets into Home Assistant
- official ZHA – with a Zigbee coordinator and the ZHA integration; for all its functions it needs a custom quirk, see above.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
Known problems and fixes
Requests for ZHA support
- support requested Someone asked ZHA to support this device or one of its functions.
Changes proposed for ZHA
- pull request A change to ZHA for this device has been proposed and is waiting for review.
ZHA quirks for this device
Quirk proposed, not merged yet Recommended quirk
Proposed to ZHA and waiting for review – the maintainers check it before it becomes part of Home Assistant.
Adds: Alarm Sound Enable Alarm Light Enable Alarm Sound Type Alarm Volume Level Alarm Duration Siren on External Power Tamper
Source:
zha-device-handlers · pull request #5136 · by @Oniums · 2026年7月2日
Signature: SONOFF / SNZB-09P
Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.