The Aqara Water Leak Sensor (Model SJCGQ11LM) is a smart home essential designed to protect your home from costly water damage. This compact and reliable device instantly detects water leaks and sends real-time alerts through your Aqara Hub, allowing you to take immediate action before minor leaks become major problems.

Built with precision technology, the Aqara Water Leak Sensor can sense water as shallow as 0.5 mm. Once triggered, it communicates via Zigbee wireless protocol to activate alarms, send push notifications, or even trigger smart automations such as shutting off a connected water valve. Its IP67 waterproof and dustproof rating ensures long-lasting performance even in humid or wet environments like bathrooms, basements, laundry areas, and under sinks.

Powered by a long-lasting CR2032 coin cell battery, the sensor can operate for up to two years without maintenance. It’s small, sleek, and easy to install — no tools or wiring required. Simply place it on the floor or any flat surface where leaks are most likely to occur. The Aqara Water Leak Sensor works seamlessly with Apple HomeKit, Aqara Home, and other major smart home ecosystems, giving you total peace of mind through intelligent automation and instant leak detection.

Compact, efficient, and highly responsive, the Aqara Water Leak Sensor is your first line of defense against hidden water damage, ensuring a safer and smarter home.