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Rain Sensors

  • Maintenance-free hygroscopic disks; adjustable rain sensitivity
  • No special tools required for installation (includes Quick-Clip™ gutter bracket)
  • Normally closed or normally open operation
  • Wireless and wired models
When it rains sometimes all you need is a simple sensor that ensures the job gets done. With multiple set-points for adjustable rain sensitivity and maintenance-free sensing disks, Toro’s rain sensors provide the reliability required.

Smart Bypass™

Allows for system override at any time and resets automatically.

Rain/Freeze Combination

Features digital programmable accuracy – a first in the industry – The Freeze shut-off can be set from 35°F (1.7°C) to 45°F (7.2°C) in 2° (0.5°C) increments.

Power 2 Lithium Cells
Dimensions Transmitter: 4.4 cm W x 8.9 cm H x 4.4 cm D; Receiver: 5.1 cm W x 10.2 cm H x 4.4 cm D
Operating Temperature -20° F to 120° F
Sensing Rain 3 mm to 19 mm
Range 152 m
Wired TRS
Wireless TWRS
Wireless Rain/Freeze TWRFS
TypeNameLanguage
Product LiteratureProduct LiteratureEnglish PDF
ManualUser GuideEnglish PDF
ManualGutter InstallationEnglish PDF
ManualGutter InstallationEnglish DWG
ManualNon-Gutter InstallationEnglish PDF
ManualNon-Gutter InstallationEnglish DWG

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