Not all flow sensors
are created equal
A detection system is not a guarantee that you won’t have a leak, but this kind of durability, sensitivity, and quality technical support when you need it means that if a leak happens you can count on the device to detect it, take action, and never be in the dark again.
The Leak Defense System®
Our proprietary electronic flow sensing technology is second to none for performance and reliability in water conservation and leak protection.
Contact UsIntegrated With Your Home
Links up with your existing home security or "Smart Home" system. Our color onsite touch control panel allows you to easily open or close the water valve to stop or restart water flow at any time even with no home wifi. No need for special tools to easily and manually override everything.
Always Compatible
The Leak Defense System is compatible with all hot and cold water and even reclaimed irrigation water. Seven pipe sizes ensures no loss of water flow & no loss of water pressure.
Full Control From Anywhere
Our mobile app, available on the App Store and Google Play, can optionally notify you of abnormal usage, allowing you to remotely and easily adjust the settings to fit your lifestyle.
Dedicated Customer Support
Our team is committed to providing the best in technical application and installation support before, during and after the sale for the life of your product.
Leak Defense System Valve
The Leak Defense System automatic water shut-off control valve is installed on the structure’s incoming waterline. Once installed, it monitors water flow 24/7. There’s a pipe size to fit every application from ¾" to 3". It’s the best water leak detector on the market for leak protection!
Control Panel
Water usage varies in every application. The user-friendly wireless control panel lets you set your Leak Defense System to fit the water usage needs of your family’s lifestyle, business or building needs. It can also be connected to a 3rd party monitoring company to make sure an alert always gets attention even if you’re nowhere around.
Your Mobile Devices
Going on vacation? Have a vacation home and want to make sure all the plumbing is water tight? Simply register your device and enjoy remote control of your Leak Defense System. If you travel frequently or have multiple systems, you can monitor and control each system individually. This feature is especially valuable for someone who owns multiple residential properties.
Point of Leak Detector (POLD)
Detect leaks at the source
Just set it and forget it
- No plumbing is required. The POLD communicates wirelessly. Battery powered or can be plugged in.
- Sits silently near toilets, in laundry rooms, under sinks and anywhere else a water leak might occur.
Simple and Effective
- When a wet floor is detected, the alarm sounds.
- Can be used as a stand alone device or seamlessly integrated into other components of our Leak Defense System to provide higher levels of protection.
Leaks are costly to the environment
According to the EPA:
Don’t let a leak wreak havoc in your life
Protect your treasured possessions with the only solution that is truly customizable to every home or business need. The Leak Defense System detects pinhole leaks as small as drips per second under your concrete home slab without shutting off your water to test. Patented sensor never reduces your water pressure or water flow. With a full onsite control panel and an included optional mobile app, you can monitor and take full control of your home’s water usage locally and remotely if desired.
| Leak Defense System | |
|---|---|
| 15 | Years in business |
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Made in USA |
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Flow body sizes… 0.75", 1", 1.25", 1.5", 2", 2.5", 3" Full port lead-free NSF certified |
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Adaptations for custom homes Alarm Connections, Irrigation, Filters, Softeners, HVAC, Circulation Pumps, Pools, Fountains. 100’s of interfaces. |
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Designed to catch small leaks that can lead to mold 0.001 GPM, 1.44 gallons per day |
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Mobile app ( Google Play, App Store and Web App) for device management |
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Wifi or No Wifi — No problem. Works both ways. |
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Onsite color touchscreen control and alarm panel Intuitive and easy to use. |
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Commercial grade low-torque valve with high-torque motor Highest grade Ternary Eco Alloy food-grade coating, non-porous 400 DPH. Redundant seals, hi-temp, hi-pressure design. |
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Flow Sensor: Non-mechanical thermodynamic probes Stainless steel, maintenance free, no moving parts |
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Commercial grade ball valve and housing materials Lead-free brass with T.E.A. coated lead-free brass ball in teflon housing |
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Works With Hot Water and Cold Water and Irrigation Lines |
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No input mesh filters required Fully maintenance free |
Enjoy an exclusive discount on the Leak Defense System as a Nationwide policyholder
How do I get the Leak Defense System?
Fill out the form and one of our expertly trained team members will reach out to gather a few details about your home.
Fill out the form to receive a call from our experts
Or, call us at 866-410-1134
Monday-Friday 8-5 PST
Connect with one of our vetted plumbers or work with your existing plumber
Download the assessment form for your plumber to complete
Customize the installation to your specific needs
Receive friendly customer & technical support during installation
This system is terrific. It limits water waste when I’m home and gives me peace of mind when I’m away from home.