SONOFF SNZB-04P in Home Assistant
Door & window · Zigbee · Contact sensor
This device is known to both Zigbee integrations: Zigbee2MQTT has a definition for it, and ZHA has a quirk that adapts it.
Facts about this device
- Brand
- SONOFF
- Model
- SNZB-04P
- Device type
- Door & window
- Radio
- Zigbee
- Power
- Battery
- Reports itself as
- SNZB-04P
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
Where to buy
SONOFF
Sonoff SNZB-04P Sensor
3 offers
| Shop | Offer | Price | Shipping | Delivery | Go to shop |
|---|---|---|---|---|---|
|
SONOFF SNZB-04P Zigbee tür und fenstersensor,intelligenter Fenster- und türkontakt Alarmanlage,Erfordert Zigbee Hub,Smart Home türsensor kompatibel mit Alexa und Google Assistant,Intelligente Szenen | Price out of date | Nur noch 16 auf Lager | Check current price at Amazon.de | |
|
SONOFF SNZB-04P ZigBee 3.0 Funk-Tür- & Fenstersensor mit Manipulationsschutz | Price out of date | In stock | Check current price at Symalon.de | |
|
Sonoff ZigBee door and window opening sensor SNZB-04P battery | €11.41 | Shipping €4.99 Total €16.40 | 1-3 Days | View offer at Proshop.de |
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Prices incl. VAT, plus shipping. Last updated: 10月 31, 2026, 7:40 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; the quirk the device needs is part of ZHA.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
Known problems and fixes
Open problems
- open Reported problem #4222
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 included in ZHA Recommended quirk
Part of ZHA – Home Assistant uses it on its own, nothing to install.
Adds: Tamper
Source:
zha-device-handlers · since zha-quirks 2.2.2
Signature: eWeLink / SNZB-04P
Alternatives
The same job from other makers – devices of the same type and radio that work with Home Assistant too.
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Third Reality 3RVS01031Z
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ZHA quirk
1 open report
Review
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Review
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-
Nous E3
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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.