Guardian Valve Controller

Install in minutes and never worry about water damage again. Guardian will automatically close your water main when Leak Detectors (sold separately) sense leaks and freezing temperatures. Use the iOS & Android app, with no monthly service fees, to monitor and control your system from anywhere in the world.

Power Specs
Power Supply
12V DC 2A Power Supply (Included, 10ft length)
Optional Battery Backup
8 hrs + 1 valve close motion
iOS, Android
Wireless Connectivity
Bluetooth LE, Wi-Fi, Guardian RF (1000ft Range)
Subscription Fees
Wi-Fi Required
Yes, only for setup, remote control and notifications
Power, Minijack (Remote Sensor Probe + RS-485c)
Available Data
Valve Status, Temperature, leak detection near valve (with optional probe)
Power outlet within 10 ‘ of valve or extension cord
Wi-Fi with internet access (for setup, remote notifications, and control only)
Appropriate clearance around the valve for Valve Controller (see below)
Compatible valve (see above) that is operable by hand
iOS or Android Smartphone with internet access
Physical Attributes
8.34" × 6" × 3.5" (W × H × D)
Required Tools
Ingress Protection
Splash-proof; for indoor use only
Additional Features
Automatic water shut-off during leaks
Motor stall detection & notification
Physical Interfacing Options
LED Status Indicator
Power, Wi-Fi, Guardian RF, and Valve Status
Button Functionality
Open, Close, Stop, and factory reset
Audible Alerts
Yes, via Buzzer
Visual Alerts
Yes, via LED
Supported Valves
Supported Valve Types
Most 1/4-Turn metal ball valves (except T-handle)
Supported Sizes
1/2" – 1-1/4"
14 – 18 N×m
3rd Party Integration
Coming soon!