Resideo L1 WiFi Water Leak Detector Single Pack

Prevents Costly Water Damage With Wireless Alerts

Expand the water leak detection area of your property with the Resideo L1 Wi-Fi Water Leak and Freeze Detector. When paired with the Resideo L5 Wi-Fi Actuator (sold separately), the L1 Water and Freeze Detector offers advanced leak detection by instantly sending wireless alerts to the L5 actuator whenever a water leak is detected. This allows the actuator to promptly shut off your property's water main, helping to prevent costly water damage from occurring due to flooding. The L1 Leak Detector comes with a 5 Ft. cable sensor that can detect water along the entire length and has a built-in LED and 100 dBA alarm that will also activate for visual and audible alerts. Additionally, you can extend the reach of the 5 Ft. cable sensor by connecting extra cable sensors together to expand coverage by up to 500 ft. And because the L1 can also detect frozen conditions, you'll receive alerts so