Shut Off Water Damage
Before a Small Leak Becomes a Major Repair
Smart Water Shut-off Valve for Homes
Water Damage at Home
Is Rarely Small and Never Cheap
A slow leak can ruin flooring, drywall, cabinets, trim, and anything stored nearby before you even realize it is happening. The smartest move is not just detecting the leak early, but shutting the water off at the source before the damage spreads.
Reduce
Help limit cleanup, restoration, and repair costs
Protect
Help protect finished basements, cabinets, flooring, and personal belongings
Stop
Stop leaks faster, even when nobody is home
Small Device.
Big Protection for Your Home.
The Smart Water Shut-off Valve mounts to a compatible existing quarter-turn ball valve and gives your home a fast, practical way to contain water damage. It is compact, powerful, and designed to work as part of a smarter water protection setup.
✔Retrofit design for existing quarter-turn ball valves
✔Works with the Smart Connect Panel
✔Helps reduce damage from leaks and burst pipes
✔Can be used indoors or outdoors
✔Z-Wave Plus 700 series communication
✔Adaptive torque output
✔Fits pipe sizes from 1/2 inch to 1 1/4 inch
Detect the Leak.
Get the Alert. Shut Off the Water.
The Smart Water Shut-off Valve works with your leak detection system to help your home respond fast. When water is detected by a compatible sensor, the system can send an alert and trigger shut-off automatically based on your setup.
Action 1: Detection
A water sensor detects moisture where it should not be
Action 2: Instant Alerts
The Grand Alarms Smart Home App sends a notification right away
Action 3: Fast Shut-off
The Smart Water Shut-off Valve closes the main water line
Control Your Water
the Same Way You Control the Rest of Your Smart Home
The real value is not just the valve itself. It is the app control, the automation, and the speed of response. You can shut the water off remotely, receive alerts, and build smarter routines around how your home actually works.
Every Shut-off Logged.
Every Action Easy to Verify.
The Grand Alarms Smart Home App keeps a clear activity history of water valve actions and related events, so you can confirm what happened and when. That gives you a cleaner picture of leak events, system actions, and follow-up if something goes wrong.
Pair It With Sensors
in the Places Homes Leak First
The shut-off valve works best when it is paired with smart water sensors in the areas where leaks are most likely to start. That gives your system the best chance to detect water early and shut things down before damage spreads.
Under sinks and cabinets
Near water heaters
Behind washing machines
Near dishwashers
Behind fridges with water lines
In basements
In utility rooms
Near sump pump areas
Built for Strong, Low-Maintenance Water Control
The Smart Water Shut-off Valve is designed to be compact, durable, and practical for everyday residential use.
Specifications
- Fits quarter-turn ball valves with pipes from 1/2 inch to 1 1/4 inch
- Max adaptive torque of 8 n.m
- Dimensions: 5.81 x 2.5 x 5.44 inches
- IP66 waterproof and dustproof rating
- Weight: 603 g
- Operating temperature: 14°F to 112°F
Why Homeowners Want Automatic Water Shut-off Built Into Their Protection Plan
“The alert came through right away, and knowing we could shut the water off fast gave
us real peace of mind.”
Julian – Bowmanville, Ontario
“We wanted protection beyond just getting an alert. The shut-off feature is what made this feel like real prevention.”
Nicole – Brampton, Ontario
Common Questions About the Smart Water Shut-off Valve for Homes
Q: Can I shut off water from the app?
Yes. The Smart Water Shut-off Valve is designed to let you control water shut-off
remotely through the Grand Alarms Smart Home App.
Q: Does it shut off automatically when water is detected?
It can. Automation can be configured so compatible leak sensors trigger shut-off
based on your setup.
Q: Will it work with any shut-off valve?
No. It works with quarter-turn ball valves only. It does not work with gate valves.
Q: Who gets the alerts?
Whoever you choose. Alerts can be sent to you and other household members based on your notification settings.
Q: Where should water sensors go?
Start where leaks are most likely and most costly, such as under sinks, near the water
heater, behind appliances, in the basement, or near sump areas.
Shut Off Water Damage
Before a Small Leak Becomes a Major Repair
Smart Water Shut-off Valve for Homes
The Smart Water Shut-off Valve connects to the Grand Alarms Smart Home App so you can shut your water off remotely, get leak alerts fast, and automate shut-off when water is detected. It is a smarter way to protect your home from expensive water damage.
Water Damage at Home
Is Rarely Small and Never Cheap
A slow leak can ruin flooring, drywall, cabinets, trim, and anything stored nearby before you even realize it is happening. The smartest move is not just detecting the leak early, but shutting the water off at the source before the damage spreads.
Reduce
Help limit cleanup, restoration, and repair costs
Protect
Protect equipment, IT, inventory, and tenant spaces
Stop
Stop leaks after-hours when nobody is on-site
Small Device.
Big Protection for Your Home.
The Smart Water Shut-off Valve mounts to a compatible existing quarter-turn ball valve and gives your home a fast, practical way to contain water damage. It is compact, powerful, and designed to work as part of a smarter water protection setup.
Features
- Retrofit design for existing quarter-turn ball valves
- Works with the Smart Connect Panel
- Helps reduce damage from leaks and burst pipes
- Can be used indoors or outdoors
- Z-Wave Plus 700 series communication
- Adaptive torque output
- Fits pipe sizes from 1/2 inch to 1 1/4 inch
Detect the Leak.
Get the Alert. Shut Off the Water.
The Smart Water Shut-off Valve works with your leak detection system to help your home respond fast. When water is detected by a compatible sensor, the system can send an alert and trigger shut-off automatically based on your setup.
Detection
A water sensor detects moisture where it should not be
Instant Alerts
The Grand Alarms Smart Home App sends a notification right away
Fast Shut-off
The Smart Water Shut-off Valve closes the main water line
Control Your Water
the Same Way You Control the Rest of Your Smart Home
The real value is not just the valve itself. It is the app control, the automation, and the speed of response. You can shut the water off remotely, receive alerts, and build smarter routines around how your home actually works.
Every Shut-off Logged.
Every Action Easy to Verify.
The Grand Alarms Smart Home App keeps a clear activity history of water valve actions and related events, so you can confirm what happened and when. That gives you a cleaner picture of leak events, system actions, and follow-up if something goes wrong.
Pair It With Sensors
in the Places Homes Leak First
The shut-off valve works best when it is paired with smart water sensors in the areas where leaks are most likely to start. That gives your system the best chance to detect water early and shut things down before damage spreads.
Under sinks and cabinets
Near water heaters
Behind washing machines
Near dishwashers
Behind fridges with water lines
In basements
In utility rooms
Near sump pump areas
Built for Strong, Low-Maintenance Water Control
The Smart Water Shut-off Valve is designed to be compact, durable, and practical for everyday residential use.
Specifications
- Fits quarter-turn ball valves with pipes from 1/2 inch to 1 1/4 inch
- Max adaptive torque of 8 n.m
- Dimensions: 5.81 x 2.5 x 5.44 inches
- IP66 waterproof and dustproof rating
- Weight: 603 g
- Operating temperature: 14°F to 112°F
Why Homeowners Want Automatic Water Shut-off Built Into Their Protection Plan
“The alert came through right away, and knowing we could shut the water off fast gave us real peace of mind.”
Julian – Bowmanville, Ontario
“We wanted protection beyond just getting an alert. The shut-off feature is what made
this feel like real prevention.”
Nicole – Brampton, Ontario
Common Questions About the Smart Water Shut-off Valve for Homes
Q: Can I shut off water from the app?
Yes. The Smart Water Shut-off Valve is designed to let you control water shut-off remotely through the Grand Alarms Smart Home App.
Q: Does it shut off automatically when water is detected?
It can. Automation can be configured so compatible leak sensors trigger shut-off based on your setup.
Q: Will it work with any shut-off valve?
No. It works with quarter-turn ball valves only. It does not work with gate valves.
Q: Who gets the alerts?
Whoever you choose. Alerts can be sent to you and other household members based on your notification settings.
Q: Where should water sensors go?
Start where leaks are most likely and most costly, such as under sinks, near the water heater, behind appliances, in the basement, or near sump areas.