Hunter Rain Clik WRCLIK Wireless Rain Sensor System - Automatic

In this review of the Hunter Rain Clik WRCLIK Wireless Rain Sensor System, the bottom line is simple: it is a no-fuss, effective rain and freeze sensor for homeowners and contractors who want reliable automatic shutoff without wiring. The reviewer found it especially valuable for retrofits and quick installs because the wireless design and included mounting hardware let you place the sensor on an eave, wall, fence, or gutter edge in minutes. Its Quick Response technology that halts irrigation at the first sign of rain or when temperatures drop to 37F is the single biggest reason to consider this sensor.

Key Features

• Wireless operation: The sensor communicates with controllers without trenching or running wires, making installation faster and less disruptive.
• Quick Response technology: It shuts off sprinklers as soon as rain begins, helping prevent overwatering and cutting water waste immediately.
• Freeze protection: The unit also disables irrigation when temperatures fall to around 37F, reducing risk of freeze damage to systems and plants.
• Flexible mounting: Mount to an eave, wall, fence, or with the included gutter mount for placement right at the gutter edge where rain is measured accurately.
• Battery powered: Built-in battery operation removes the need for external power, simplifying installs and making it ideal for retrofit jobs.

Who It's For

The Hunter WRCLIK is best for homeowners who want an easy upgrade to an existing irrigation controller or for landscape contractors doing fast installs across multiple properties; the wireless, battery-powered design and included hardware make it well suited to retrofits and new installs alike. It is also a good fit for anyone seeking a reliable way to reduce water use and avoid watering during rain and near-freezing conditions.

Those who should look elsewhere include users who need replaceable batteries or want a sensor integrated into a wired central control system; this unit emphasizes simplicity and may not suit installations that require a hardwired sensor or a different temperature threshold.

Pros & Cons

Pros

• Simple wireless setup that eliminates trenching and reduces install time for contractors and DIYers.
• Effective rain and freeze shutoff with Quick Response technology to prevent waste and potential freeze damage.
• Multiple mounting options including wall, eave, fence or gutter for flexible placement on nearly any property.
• Compatible with most irrigation controllers, making it a practical replacement for older sensors.

Cons

• Battery life has received mixed feedback, so expect eventual replacement or unit service over time.

Specifications

Product	Hunter WRCLIK Wireless Rain and Freeze Sensor
Operation	Wireless, battery powered
Primary functions	Rain shutoff; freeze shutoff at 37F
Mounting options	Eave, flat vertical surface, fence, or gutter mount
Includes	Mounting hardware and gutter mount
Compatibility	Works with most irrigation controllers and popular systems

Our Verdict

The Hunter WRCLIK is a practical, value-focused sensor for anyone who needs an easy-to-install rain and freeze shutoff that works with most controllers. Contractors and homeowners who prioritize fast installs and reliable automatic shutdown will find it a worthwhile replacement unit, though buyers should be aware of mixed reports on battery longevity.

Frequently Asked Questions

Can this sensor be installed without wiring?
Yes. The WRCLIK is wireless and battery powered, so no trenching or wiring is required for typical installs.

Where can I mount the sensor?
The unit can be mounted on an eave, any flat vertical surface such as a wall or fence, or on the edge of a gutter using the included gutter mount.

Will it stop irrigation in freezing temperatures?
Yes. The sensor also triggers shutoff when ambient temperature falls to about 37F to help prevent freeze damage.