Aqara Water Leak Sensor
Read reviews-
Apple Home (HomeKit)
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Google Home
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Amazon Alexa
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Samsung SmartThings
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Matter
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Zigbee
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IFTTT
- Home Assistant
Overview












The Aqara Water Leak Sensor detects water leaks and flooding and monitors the leak status. When a leak or flooding occurs, it sends an instant alert via the app. It also works with other smart accessories to automate your home.
Key Features
- Triggers hub alarm and push notification: when the water level reaches 0.5 mm, the sensor makes the Aqara hub sound an alarm and sends a notification to your phone.
- IP67 dustproof and waterproof: works reliably in humid and dusty places.
- Fits everywhere: place it under sinks, washing machines, geysers or AC units.
- Works in Apple Home: combine with other HomeKit accessories.
- Automations: e.g. after detecting a leak, an Aqara smart plug turns off a solenoid water valve instantly.*
- Long battery life: anti-UV shell, and one battery lasts over 2 years in normal use.
* Requires a solenoid water valve and an Aqara smart plug, or use the Aqara Valve Controller T1.
Specifications
| Model | SJCGQ11LM |
| Battery | CR2032 |
| Wireless protocol | Zigbee (Aqara hub required) |
| Dimensions | 50 × 50 × 15 mm |
| Operating temperature | -10°C to +55°C |
| Operating humidity | 0–100% RH |
| In the box | Water Leak Sensor × 1, Quick Start Guide × 1 |
Specifications
| Connectivity | Zigbee 3.0 |
|---|---|
| Requires a hub: | Aqara Hub M3, Aqara Hub M2, Aqara Hub M100, Aqara Hub E1 |
| SKU | SJCGQ11LM |
Compatibility & requirements
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Apple Home (HomeKit)
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Google Home
-
Amazon Alexa
-
Samsung SmartThings
-
Matter
-
Zigbee
-
IFTTT
- Home Assistant
Apple Home (HomeKit): Works with the Apple Home app on iPhone, iPad, Mac and Apple Watch
Google Home: Works with Google Home app and Nest speakers/displays
Amazon Alexa: Works with Alexa app and Echo devices
Samsung SmartThings: Works with the SmartThings app and hubs
Matter: Requires a Matter controller (Apple TV 4K, HomePod, Google Nest Hub, Echo or Aqara Hub M3)
Zigbee: Requires a Zigbee hub (Aqara Hub M3, M2, M100 or E1)
IFTTT: Automations across apps and services
Home Assistant: Local control via Home Assistant integrations
Warranty & returns
Official India warranty
7-day replacement for dead-on-arrival units. Warranty claims are serviced by DBGTECH in India — WhatsApp us with your order number to start a claim.
What customers say
Marketing by DBG Tech Solutions, Malad West, Mumbai 400064 · Customer care 1800 209 2114 · support@dbgtech.in