Introduction:
Introducing the Aqara Water Leak Sensor T1, a compact smart security sensor designed to protect your home from water damage by detecting leaks and flooding in real time. Featuring Zigbee 3.0 connectivity, ultra-low power consumption, and a highly sensitive water detection system, the T1 instantly alerts you when water is detected and enables smart automations to minimize potential damage. Whether installed near sinks, washing machines, water heaters, bathrooms, or basements, the Aqara Water Leak Sensor T1 provides reliable protection and peace of mind for your smart home.
Key Features:
Zigbee 3.0 Connectivity
Uses Zigbee 3.0 wireless technology to provide stable and energy-efficient communication with an Aqara Hub, enabling remote notifications, smart automations, and integration with compatible smart home ecosystems.
Instant Water Leak Detection
The T1 detects water presence through high-precision conductive probes. When water creates a connection between the sensor contacts, it immediately reports the leak status to the Aqara Hub and sends an alert to your smartphone.
Early Flood Warning Protection
Receive instant notifications when water leakage is detected, helping prevent expensive damage caused by burst pipes, leaking appliances, overflowing sinks, or hidden water leaks.
Smart Home Automation
Create intelligent automations such as:
- Automatically close the water valve when a leak is detected using Aqara Valve Controller T1.
- Trigger an alarm when water is detected.
- Send notifications to family members.
- Turn on bathroom or utility room lights after detecting water.
- Activate security scenes during emergencies.
Low Water Detection Level
The sensor can detect water leakage when the water level reaches approximately 0.5 mm, allowing early detection before major flooding occurs.
Compact Wireless Design
The small and minimalist design allows flexible placement in areas where water leaks commonly occur, without requiring wiring or complex installation.
Long Battery Life
Powered by a replaceable CR2032 coin battery, providing long-lasting operation with minimal maintenance. The battery life can reach approximately two years depending on usage conditions.
Indoor Water Protection
Designed for monitoring indoor areas where leaks may occur, including:
- Bathrooms
- Kitchens
- Laundry rooms
- Water heaters
- Under sinks
- Basements
- Near water pipes
Local Smart Automation Support
When connected to an Aqara Hub, automations can continue working locally, providing faster response times and improved reliability.
Specifications:
Model:
- WL-S02D
Connectivity:
- Zigbee 3.0 (IEEE 802.15.4)
Compatibility:
- Aqara Home
- Apple HomeKit (via Aqara Hub)
- Google Home (via compatible Aqara Hub)
- Amazon Alexa
- IFTTT
Functions:
- Water leak detection
- Flood monitoring
- Real-time alerts
- Smart automation triggers
- Emergency notifications
Detection Method:
- Water conductivity detection through metal probes
Battery:
- CR2032 Coin Cell Battery
Battery Life:
- Up to 2 years (usage dependent)
Dimensions:
- 50 × 50 × 15 mm
Operating Temperature:
- -10°C to 55°C
Operating Humidity:
- 0–100% RH (Non-condensing)
Wireless Frequency:
- Zigbee: 2405–2480 MHz
Color:
- White