A Resideo professional installs a Resideo Water Leak & Freeze Detector near a water heater in a basement while a man and woman observe.

Transform Leak Repairs Into Smart Solutions

Offer homeowners smart water leak detection and shutoff system with the L-Series product lineup.

Boost Every Job with L-Series Leak Detection

Add Value

When fixing a leak or performing an install, offer homeowners a long-term smart solution with the L-Series.

Comprehensive Coverage

Pair L-series devices together to build a comprehensive water leak detection system - all managed through one app.

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Simple Handoff

No tech handoff headaches. The Resideo Pro app makes it easy to transfer device access to the homeowner.

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