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eWeLink Smart Zigbee Water Sensor for Flood Water Leakage Detector
Prevent costly water damage before it starts. The eWelink Smart Zigbee Water Sensor gives you early leak detection right from your phone. Place it near your water heater, under the sink, or behind the washing machine. The moment moisture is detected, you get an instant push notification—even when you're at work or on vacation.
This sensor works with your existing Zigbee gateway (sold separately) and integrates with Home Assistant for automated responses. Pair it with a smart valve to shut off water automatically. No more wondering if the dishwasher leaked while you were away. Peace of mind for less than the cost of a single service call.
Features
- App remote monitoring
- Home Assistant support
- Flood and leakage detection
- Compatible with Zigbee gateway
- Zigbee wireless connectivity
General specs
- Brand: eWeLink
- Seller: AliExpress
- ID: 1005008218646121
- Type: Water Leakage Detector
- Features: App Remote Monitoring
- Compatibility: Home Assistant
- Communication Protocol: Zigbee
- First listed by seller: June 18, 2026
If you are interested in more details, you can find full information on the seller's page.
€9.37
Last price update: 7/30/26
Out of stock
Price History for seller AliExpress
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United States
United States
Available
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| Brand | BLACK+DECKER | MOXIV | Shonmau | GoveeLife | ||
| Model | AV3-SJ-001 | Water Sensor | H5043+H5058 | |||
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| Price | €9.37 | €16.01 | €32.03 | €8.65 | €42.42 | €40.69 |
| Seller | AliExpress | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jul 31, 2026 | May 28, 2026 | Apr 15, 2026 | May 28, 2026 | May 11, 2026 | May 20, 2026 |
| Battery Life | Over 5 months standby | 5 years | Up to 2 years | |||
Smart Zigbee Water Sensor for Flood Water Leakage Detector Zigbee wireless connectivity
€9.37
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