Aqara Water Leak Sensor T1
Early water leak detection to prevent property damage
Early Warning System for Water Leaks and Floods
The Aqara Water Leak Sensor T1 provides reliable detection of water leaks and flooding in vulnerable areas of your home. With its compact design and immediate alert system, it helps prevent costly water damage by notifying you at the first sign of leakage, allowing for quick intervention before major damage occurs.
How It Works
The sensor uses exposed electrodes on its base to detect the presence of water through electrical conductivity. When water bridges the electrodes, it completes an electrical circuit, triggering an immediate alert. The sensor sends instant notifications to your smartphone and can activate connected smart home devices like water valves to automatically shut off the water supply, minimizing potential damage.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SJCGQ12LM |
| Detection Technology | Electrode Conductivity Detection |
| Detection Method | Contact-based water sensing |
| Response Time | < 3 seconds |
| Wireless Protocol | Zigbee 3.0 |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 2 years (normal use) |
| Alert Methods | App notification, hub sound alert |
| Operating Temperature | -10°C to 50°C |
| Operating Humidity | 0% to 95% RH (non-condensing) |
| Dimensions | 48 × 28 × 16 mm |
| Weight | Approx. 20g |
| Installation | Place on flat surface or mount vertically |
| Certifications | CE, RoHS, Zigbee Certified |










