SONOFF SNZB-03P in Home Assistant

Name: SONOFF SNZB-03P Zigbee Smart Bewegungsmelder,Zigbee3.0 Drahtloser Bewegungssensor,Zigbee Hub Erforderlich,Einstellbare Erkennungszeit Intervalleinstellung,Motion Sensor für Alarmanlage und Smart Home
Brand: SONOFF
Availability: InStock

Motion & presence · Zigbee · Zigbee PIR sensor

Zigbee2MQTT Quirk proposed, not merged yet 2 open reports

Zigbee device – see the note above on what ZHA needs for it.

We have a detailed page on this device with compatibility ratings and prices. Details and compatibility

Brand: SONOFF
Model: SNZB-03P
Device type: Motion & presence
Radio: Zigbee
Reports itself as: SNZB-03P
Zigbee2MQTT: Device page on zigbee2mqtt.io

Where to buy

SONOFF

SONOFF SNZB-03P Bewegungs-/Präsenzmelder mit Zigbee 3.0, erweiterbarer Erkennungsbereich, Einstellbare Erkennungszeit, Intervalleinstellung, kompatibel mit Alarmanlage und Smart-He

3 offers

Offers for SONOFF SNZB-03P Bewegungs-/Präsenzmelder mit Zigbee 3.0, erweiterbarer Erkennungsbereich, Einstellbare Erkennungszeit, Intervalleinstellung, kompatibel mit Alarmanlage und Smart-He, best price first, then sorted by total price
Offer	Price	Shipping	Delivery	Go to shop
Best price SONOFF SNZB-03P Zigbee Smart Bewegungsmelder,Zigbee3.0 Drahtloser Bewegungssensor,Zigbee Hub Erforderlich,Einstellbare Erkennungszeit Intervalleinstellung,Motion Sensor für Alarmanlage und Smart Home Amazon Best Sellers Rank: No. 1,609	€13.36 ~~instead of €16.50~~ 19 % cheaper Price updated: November 3, 2026, 6:45 pm	Shipping see shop	Auf Lager	View offer at Amazon.de
Sonoff ZigBee motion sensor SNZB-03P battery	€11.48 Price updated: November 4, 2026, 8:53 am	Shipping €4.99 Total €16.47	1-3 Days	View offer at Proshop.de
2 Stück SONOFF SNZB-03P Zigbee3.0 Bewegungsmelder 5 Sekunden Schnellere Erkennung Smart Home Sicherheit Menschliche Körp	€27.85 2 pieces · €13.93 each ~~instead of €44.93~~ 38 % cheaper Price updated: November 4, 2026, 7:07 am	Shipping free	In stock	View offer at Banggood.com

On eBay

SONOFF SNZB-03P ZigBee Smart Bewegungssensor Alarmanlage Einbruchsalarm €9.99 View on eBay

Offers from eBay sellers, shown separately from the price comparison. As of November 4, 2026, 6:41 am.

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Prices incl. VAT, plus shipping. Last updated: November 3, 2026, 6:45 pm. Prices and availability may have changed.

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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. Integration
add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT. Integration · Source

Known problems and fixes

Requests for ZHA support

support requested The SONOFF SNZB-03PR2 motion and light sensor is not supported in ZHA, so its motion and illuminance data cannot be used in Home Assistant. Adding support would allow the device to report motion and light levels correctly. since October 9, 2026 · zha-device-handlers #5429
support requested The SONOFF SNZB-03P device is not supported by ZHA. Adding support would allow Home Assistant to recognize and control it properly. since June 4, 2024 · zha-device-handlers #3188

Changes proposed for ZHA

pull request A pull request proposes adding support for the Sonoff SNZB-03P motion sensor, allowing it to be used with Home Assistant. since January 7, 2026 · zha-device-handlers #4628

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: Motion timeout Illumination

Source: zha-device-handlers · pull request #4628 · by @3jam3 · January 7, 2026 · 1 approval
Signature: eWeLink / SNZB-03P

2 more quirks for this device

Custom quirk shared in an issue eWeLink / SNZB-03P zha-device-handlers · issue #3188 · by @BillyBlaze · January 19, 2025 · 1 approval
Custom quirk shared in an issue eWeLink / SNZB-03P zha-device-handlers · issue #3188 · by @BillyBlaze · January 12, 2025 · 3 approvals

The quirk is not part of ZHA yet. You can use it as a custom quirk until it is:

Tell ZHA where custom quirks are kept – in configuration.yaml:
```
zha:
  custom_quirks_path: /config/custom_zha_quirks/
```
Create that folder and save the quirk as a .py file in it.
Restart Home Assistant. If the device was paired before, reconfigure it or remove and pair it again so the quirk is applied.
Check it worked: the device page shows the quirk under Zigbee info.

A custom quirk has not been reviewed by the ZHA maintainers. Delete the file once the quirk is part of a Home Assistant release – otherwise the old copy takes precedence.

All quirks in the ZHA quirk database →

Alternatives

The same job from other makers – devices of the same type and radio that work with Home Assistant too.

Aqara RTCZCGQ11LM Motion & presence · Zigbee · Presence sensor FP1 Zigbee2MQTT ZHA quirk 1 open report Review
HOBEIAN ZG-204ZL Motion & presence · Zigbee · Luminance motion sensor Zigbee2MQTT ZHA quirk 1 open report Review
Philips 9290030675 Motion & presence · Zigbee · Hue motion sensor Zigbee2MQTT ZHA quirk 1 open report Review
EGLO 99106 Motion & presence · Zigbee · Connect-Z motion (PIR) sensor Zigbee2MQTT Review

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.

Facts about this device