Even when customers are away, the reliable L1 WiFi Water Leak and Freeze Detector tracks temperature and humidity and can send alerts to homeowners when a water leak is detected. This compact, smart device sends mobile push and email notifications when it detects water leaks, alerting homeowners to leaks, freezing temperatures and humidity spikes. The water leak detector is designed to help your customers avoid potential damage and costly repairs.

Smart Alerts - The L1 WiFi Water Leak and Freeze Detector sends mobile and email alerts to customers when it detects a water leak or when temperature or humidity levels are out of the set range.

Versatility - Use the Water Leak Detector as a standalone product or part of a comprehensive water leak control solution. Pair multiple Resideo WiFi Leak and Freeze Detectors with the L5 Shutoff Valve for extensive water leak management capability.

Quick Setup - Simply install the battery-operated device near water heaters, sump pumps, under sinks or wherever you need to detect water leaks, then complete the setup using the Resideo App.