Aqara WL-S02D in Home Assistant
Water · Zigbee · Water leak sensor T1
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
- Aqara
- Model
- WL-S02D
- Device type
- Water
- Radio
- Zigbee
- Power
- Battery
- Same device as
- Aqara SJCGQ12LM
- Also sold as
- Yandex YNDX-00521
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
Where to buy
Aqara
Aqara Wassersensor T1
2 offers
| Shop | Offer | Price | Shipping | Delivery | Go to shop |
|---|---|---|---|---|---|
|
Best price Aqara Water Leak Sensor T1 | €21.96 | Shipping free | 1-3 Days | View offer at Proshop.de |
|
Aqara Smartes Ventilsteuer T1,Matter over Bridge | Kombiniert mit Wassersensor für Zuhause, App-Fernbedienung, Benötigt Aqara Zigbee 3.0 Hub, Unterstützt HomeKit, Alexa, Google Amazon Best Sellers Rank: No. 72,621 | €69.99 | Shipping see shop | Auf Lager | View offer at Amazon.de |
Ad * Affiliate link: if you buy through this link, we earn a commission at no extra cost to you.
Prices incl. VAT, plus shipping. Last updated: 10月 29, 2026, 6:44 pm. Prices and availability may have changed.
As an Amazon Associate I earn from qualifying purchases.
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.
- official Aqara hub – paired with an Aqara hub that works as a Matter bridge (such as the M3 or M2), which shares supported devices with Home Assistant.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
ZHA quirks for this device
Quirk included in ZHA Recommended quirk
Part of ZHA – Home Assistant uses it on its own, nothing to install.
Source:
zha-device-handlers · since zha-quirks 2.2.2
Signature: LUMI / lumi.flood.agl02
Alternatives
The same job from other makers – devices of the same type and radio that work with Home Assistant too.
-
MultIR MIR-WA100 Water · Zigbee · Water leakage sensor Zigbee2MQTT Review
-
Salus Controls WLS600 Water · Zigbee · Water leakage sensor Zigbee2MQTT Review
-
SONOFF SNZB-05P Water · Zigbee · Zigbee water sensor Zigbee2MQTT Review
-
Third Reality 3RWS18BZ
Water · Zigbee · Water sensor
Zigbee2MQTT
ZHA quirk
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.