Rain Click Mechanical Rain Sensor – 2-Wire

The Rain Click Mechanical Rain Sensor is a 2-wire irrigation accessory that automatically interrupts a controller's watering cycle when it has rained, preventing unnecessary irrigation and water waste. It wires directly into most irrigation controllers and is suited to homeowners and installers running an automated sprinkler system.

Key Features

• Automatic shut-off: Suspends the irrigation schedule when sufficient rain has fallen, resuming automatically once dry.
• Simple 2-wire connection: Wires in series with the controller's common valve wire — no separate power supply needed.
• Water-saving: Reduces water waste and avoids irrigating during or after rainfall.
• Mechanical operation: No batteries or electronics to fail — a mechanical disc expands and contracts with moisture.

Technical Specifications

What's Included

• 1 x Rain Click mechanical rain sensor

Please note: Mounting bracket and controller wiring are not included unless specifically listed above.

Installation & Compatibility Notes

• Confirm your controller has a sensor bypass/rain sensor terminal before ordering.
• Mount in an open area exposed to rainfall, away from sprinkler spray and eaves.

Warranty & Support

This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms. Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.