Professional installation recommended. Water damage prevention, by leakSMART, keeps you in constant control of your home's water supply. The system not only detects water leaks throughout your home, but it also shuts off the water and sends you an alert on your smart phone, no matter where you are — all in less than 5 seconds. The leakSMART home starter kit (with automatic water shut off valve and leak sensor) helps you to stop water damage before it even starts. The home starter kit includes the patented automatic water shut-off valve (in 3/4 In. size) and one (1) wireless and waterproof sensor. Additional sensors(water alarms) may be purchased separately. Additional valve sizes are also available. leakSMART monitoring pp is available for download through the Apple pp store on is and Google play store for android. The leakSMART leak detection system is ideal for preventing water damage in your basement and can be used under the sink, around your hot water tank, next to your washer or water line, or any other place where water leaks may occur. Professional installation is recommended. Kit does not come with leakSMART smart home hub, so must be paired with wink, Iris, or zig bee based system.
The leakSMART® valve is a patented, automatic water shut-off valve that allows you to control your home's main water supply
The leakSMART® valve, when paired with leakSMART sensors and paired with the Lowe's Iris® system or any other zig bee compatible platform, provides complete home water protection to help to prevent devastating water damage
When paired with Iris® or another compatible smart home system, the leakSMART® valve allows you to control your main water supply from a smart device anywhere, 24/7
When paired with leakSMART® sensors, the leakSMART valve will shut-off your home's main water supply when a leak is detected from any failing appliance, plumbing fixture, or leaking pipes
The leakSMART® valve is a 3/4-in MIP x 3/4-in MIP lead-free compliant, full-port, motorized brass water ball valve
Features easy-to-use and easy-to-read function buttons with LED status lights
Includes A/C power with 10-ft power cord and battery backup, AA batteries not included
Compatible with Iris® by Lowe's and any zig bee smart home system, Zigbee HA 1.2 certified product
Professional installation is highly recommended and it installs on your home's main water supply
Inlet Thread Type
Inlet Size in Inches
Maximum Pressure PSI
Complies with Federal Lead Guidelines
5 out of 5 stars
JeffReviewed on 11/09/2017
Great system, I have had it installed for over a year and it works great! You can see all the temperatures of the different sensors on your phone and you can set it up to close upon detecting water or if it gets to cold. I use it a lot during the summer to shut off the water when my kids have been playing in the hose to long.
Saved my butt
5 out of 5 stars
wlepseReviewed on 01/07/2017
I had purchased one of these to use with my Iris system and finally got it in last week. Well two nights ago my water softener sprung a leak and flooded my laundry/utility room. The corresponding sensor saw the water, shut off the main and sounded the alarm. Not the way I wanted to wake up at 3:30 but I was happy to be able to clean things up before they became a real problem. This is well worth getting.
5 out of 5 stars
dndReviewed on 12/20/2016
I have this valve in my concrete block well house that is 30' from my concrete block house and about 60' from the HUB. This unit works like it should for shutting the water off and on when I ask it too. And I don't have issues with disconnecting. I have an AC router not an N based and that makes all the difference in my network.. That is the key to making these products work.. NETWORK!!