Rain Bird WR2-RFC Rain / Freeze Sensor
Best reliable weather sensor for homeowners seeking effortless irrigation automation.
This wireless sensor takes the guesswork out of irrigation by automatically pausing your system during rain or freezing weather. It is a simple, set-it-and-forget-it solution that saves water and protects your landscape from overwatering or frost damage.
$78.25
at
Sprinkler Warehouse
More WR2 options
Who it's for
- Homeowners seeking a quick and non-invasive setup process
- Gardeners wanting precise control over their irrigation timing
- Property owners with large yards requiring dependable remote connectivity
Who should skip it
- Busy individuals who prefer maintenance-free, hardwired solutions
- Users with existing third-party irrigation systems from other brands
- People with heavily wooded lots or complex architectural layouts
Performance breakdown
Installation Simplicity
Wireless design eliminates the hassle of running wires through your yard.
Water Conservation
Significant savings potential by preventing irrigation during unnecessary weather events.
Signal Reliability
Robust wireless connection ensures consistent communication with your irrigation controller.
Customization Depth
Adjustable rainfall set points allow for precise, site-specific irrigation control.
Freeze Protection
Reliable temperature sensing prevents system operation during damaging cold snaps.
Programming Interface
Intuitive controls make setting up your watering schedule straightforward and quick.
Key Specs
Voltage
24 VAC
Connectivity
Wireless (916 MHz)
Mounting Location
Outdoor
Power Source
Battery (CR2032)
Weather Resistant
Yes
Rain Sensor Compatible
Yes
Master Valve Support
Yes
Material
UV resistant polymer
Control Method
Automatic/Manual
Drip Irrigation Compatible
Yes
Know before you buy
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Ask Metto anything about the Rain Bird WR2-RFC Rain / Freeze Sensor before you decide.
