Water Leak Protection for Every Space & Budget

Appliance and plumbing leaks are unpredictable and can happen at any time, potentially filling an unattended building with water. RDT delivers the most diverse, innovative selection of water leak alarm and automatic water shut-off systems in the industry – including our new RSC-900 app-based wireless system – to protect homes, condo/apartment complexes and commercial properties of all shapes and sizes.

Central monitoring now available

CEU Course: Intro to Plumbing Leak Detection & Water Damage Mitigation

Technical Article on Specifying Plumbing Leak Detection

Water Leak Monitoring & Shut-Off Solutions for Every Space & Budget

App-Based, Wireless Full-Facility Protection

Wireless Leak/Low Temperature Alarm, Automatic Water Main Shut-Off System

The new RSC-900 provides the highest level of protection against water leaks and frozen pipes. This cutting-edge wireless system is easily expandable to monitor an entire multi-floor facility and provides automatic notifications via a free mobile app. View full RSC-900 system specs.

Wired Leak Alarm & Main Shut-Off SystemWired Leak Alarm & Main Shut-Off

The RS-080 automatically shuts off the main water supply to a building or plumbing section. This wired system is designed for localized leak detection for a single room or floor. View full system specs.

Appliance Leak Alarm & Shut-OffAppliance Leak Alarm & Shut-Off

Appliance systems sound an alarm and automatically shut off the water supply to a water heater, hose-fed appliance or washing machine when a water leak is detected. Basic plug-in and battery-powered water alarms are also available, with raised sensors to monitor HVAC condensate pans.

Plenum-Rated Kits

RDT makes it easy and convenient to work within challenging plenum spaces with its FloodMaster MK6 series of kits for water heaters, HVAC systems and other common applications. Read more.

As seen on Ask This Old House

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