After installation and programming, the WR2 Wireless Rain and Rain/Freeze Sensor from Rain Bird automatically senses and measures both rain and cold temperatures to prevent unnecessary irrigation, saving water and reducing wear on irrigation system components.
• The WR2 interrupts an irrigation controller's pre-scheduled cycle if one of six programmable rainfall set points (ranging from 1/8" to 1/2") or one of three temperature set points (41º, 37 º or 33º F) is satisfied
• By choosing one of three irrigation modes, users can 1) allow sensor data to determine the irrigation schedule, 2) postpone irrigation for 72 hours regardless of sensor readings or 3) continue with scheduled irrigation for 72 hours regardless of sensor readings
• The WR2 also features a "Quick Shut-Off" feature that suspends irrigation immediately during any rain event without requiring significant rainfall accumulation
