WiFi Water Leak and Freeze Detector and Cable

SKU: RWLD3001-001/S

Be prepared and alerted

Help save your home from potential water damage with the First Alert L1 WiFi Water Leak and Freeze Detector smart device. Easy to install and WiFi ready.

Even when you're away, the reliable L1 WiFi Water Leak and Freeze Detector monitors temperatures and can warn you of leaks. This compact, smart device sends mobile push and email notifications, alerting you to water leaks, freezing temperatures and humidity out of the set range. The water leak detector is designed to help you avoid potential water damage and costly repairs.

WiFi Water Leak and Freeze Detector and Cable
SKU: RWLD3001-001/S
L1 WiFi Water Leak and Freeze Detector and Sensor Cable

Product Overview

Smart Alerts

The L1 WiFi Leak and Freeze Detector sends you alerts when it detects a water leak via the sensor cable or when temperature or humidity levels are out of the set range. Let First Alert's technology provide you with added peace of mind.

Versatile

Use the Water Leak Detector as a standalone product or part of a comprehensive water leak control solution by pairing multiple First Alert Water Leak and Freeze Detectors together.

Quick Setup

Simply install the battery-operated smart device near water heaters, sump pumps, washing machines, under sinks or wherever you like to detect water leaks, then complete the setup using our app. No extra hub is required.

Extend and Expand Coverage

The L1 WiFi Water Leak and Freeze Detector includes a 5-foot cable sensor that detects water along its entire length. Loop and lay the sensor through a basement or utility room, plus add additional cables to extend the sensor length to 500 feet. It provides the added assurance that you are monitoring your home thoroughly for water leaks.

Extendable sensor cable sold separately at certain retailers.

Track Trends

The L1 WiFi Water Leak and Freeze Detector keeps you aware by monitoring humidity and temperature levels and delivering these performance trends to your mobile app. When water leaks, specific temperatures or high humidity levels are detected, the device sends alerts to your mobile device, sends an email, and activates LED status lights and a 100-decibel alarm. The water leak detector provides essential at-home and remote water leak awareness.

Reusable

Easily reset your device after it detects a leak. Completely dry the sensor cable, plug it back into the device, and it’s ready to use again.

First Alert App Image with bullseye

Get Started With Our App

The First Alert App connects what matters most and puts you in control. Powered by Resideo’s family of brands, the app offers complete management of your home’s security, safety, comfort and water leak detection in one convenient location.​

Connect your water leak and freeze detector with the app to receive alerts about leaks, freezing temperatures and humidity levels outside the set range, keeping you informed whether home or away.

Features

WiFi Water Leak and Freeze Detector and Cable
Attaching to the First Alert App

Connecting a New Device?

If you are new to the Resideo family of brands or adding to your network of devices, please visit our support center for additional information and help with our apps. ​

APP SUPPORT

Specifications

ModelL1
TypeWater Leak and Freeze Detector
Smart Home IntegrationYes
Power SourceBattery Operated
Number of Batteries2
Cable Length5 ft, 1.5 m
Product Height3.9 in, 99 mm
Product Length2 in, 52 mm
Product Width1.1 in, 29 mm
FeaturesWiFi Connection
Warranty2 Years
Freeze DetectionYes
View All

Watch For More

Resources

Installation Instructions for L1 WiFi Water Leak and Freeze Detector (English, French, Spanish)

Installation Guide for L1 WiFi Water Leak and Freeze Detector (English, French, Spanish) without cable