Item  1308578

Online Price Mzk5Ljk5 $
Your Price

Shipping & Handling Included*

  • Includes Valve Shutoff Controller with Battery Backup, 5 Leak Detectors, 2 Sensor Probes
  • Closes Off Main Water Supply When Leaks, Freezing Temps or Earthquakes are Detected
  • Use iOS or Android App to Control System from Anywhere
  • Qty

Arrives approximately 3 - 5 business days from time of order.

Install in minutes and never worry about water damage again. Guardian will automatically close your water main when Leak Detectors sense leaks, freezing temperatures, or earthquakes. Use the iOS & Android app, with no monthly service fees, to monitor and control your system from anywhere in the world. The Guardian valve controller easily installs over existing quarter-turn metal ball valve from ½" - 1" without any tools. For Indoor use only! The multiple Leak Detectors can be placed up to 1000' away from the Valve Controller.  The Leak Detectors sense water using five different points of detection to provide installation flexibility and each include a 15-year battery.  Use to monitor toilets, basement doors, sump pumps, water heaters, appliances, sinks, drains, and more for leaks and floods. The Battery Backup will provide backup power for your Guardian Valve Controller for up to 12 hours during power outages. Contact your insurance provider for rebates and premium discount incentives for protecting your home with Guardian.

What's Included:
  • 1 Valve Controller
  • 5 Leak Detectors
  • 2 Remote Sensor Probes
  • AC adapter with 10’ cord
  • Battery Backup
  • Setup Guides
  • 1 Year Limited Warranty
  • 24/7 Customer Support via Text/Email/Phone:
  • Text: 224-441-2132, Email:, Phone: 800-436-1984

Valve Controller:
  • Tool less - No tools or plumber needed. Installs on any existing 1/2” to 1” quarter turn ball valve in minutes
  • Calibration technology allows for easy and safe installation
  • Hub less - Easy and intuitive App allows for control and monitoring of your valve from anywhere in the world without the need for a hub
  • Offline Functionality- Once configured, the Valve Controller will still shut off your water during a leak, even if the internet is down. Wi-Fi is only required for setup as well as off-site control and monitoring of the system.
  • Routine Self-Tests – Valve Controller opens and closes your valve weekly to keep it in good condition and ensure proper operation during emergencies
  • Built-in temperature sensor allows for emergency shut-off during extreme temperature conditions
  • Optional Remote Sensor Probe input allows for water monitoring around your valve
  • Battery backup provides peace of mind even during a power outage
  • Valve Controller Dimensions: 8.75” x 6” x 3.5” (W x H x D)

Leak Detectors:
  • Detect leaks - Place Guardian Leak Detectors throughout your home to monitor toilets, basement doors, sump pumps, water heaters, appliances, sinks, drains, and more for leaks and floods.
  • Connects to Valve controller directly using proprietary wireless technology
  • Extreme long range- Leak Detectors can be placed up to 1000' away from the Valve Controller and over a hundred additional Leak Detectors can be added to your system to protect properties of all sizes and shapes
  • 15 years battery life
  • Detects as little as 3 drops of water using 5 different points of detection
  • Optional Remote Sensor probe for hard to reach areas
  • Has magnet for mounting directly on appliances or metallic surfaces
  • Cut out for quarter round baseboard molding to place directly along the wall
  • Built-in temperature sensor for extreme temperature detection
  • Built-in vibration sensor for tamper and earthquake detection
  • Waterproof housing (IP67 rated)
  • Leak Detector Dimensions: 5” x 3.5” x 1” (W x D x H)

Remote Sensor Probe:
  • Low Profile-Detects leaks in hard to reach areas
  • Must be plugged into a Leak Detector
  • 4ft reach
  • Sensor Probe Diameter 1.07" x 0.25"
  • 4' Long cord

Valve Controller Battery Backup:
  • Rechargeable battery provides 12 hours of back up in case of power outage
  • Dimensions: 2.5” x 1.5” x 1.25” (W x H x D)

Minimum Requirements:
  • 4.5” clearance around the valve in all directions
  • iOS or Android smartphone with Bluetooth and internet access (for set up only)
  • Wi-Fi with internet access (for remote control and notifications only)
  • A quarter-turn metal ball valve, that is operable by hand, on a 1/2” -1” pipe
  • NO City permits required

Insurance Discount:
  • Consult your insurance provider for possible discount

Compatible with
Apple iOS
Compatible with
Wi-Fi Enabled
Dimensions - Depth
3.5 in.
Dimensions - Height
6 in.
Dimensions - Width
8.75 in.
Power Source
Standard shipping via UPS Ground is included in the quoted price.

Express shipping is via UPS.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required. products can be returned to any of our more than 700 Costco warehouses worldwide.


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