Does this only shut the system down when it's actively raining, or will it prevent start up a day or two after a heavy rain?

The Rain Clik will actually do both. It will shut the system down if it starts raining during operation as long as it is enough water. Mine normally will not run for at least 24 hours after a good rain.

how far apart can sensor and reciever be?

Up to 800' line of sight. This varies depending on what the signal is passing through, walls, trees etc. We recommend trying to keep it within 50' of the controller.

Will the transmitter and receiver stay paired up after a power outage or do you have to manually reestablish pairing?

I have to reset from outside every time there's an outage.

Can this be installed with a Weathermatic SL 1600 controller?

If the Weathermatic SL has a "bypass" or sensor system in place, you should be able to us it. Review the owners manual for the Sensor to see if your controller wiring schematic is compatible. I used the Hunter RainClick on a Rainbird controller. Hope that helps.

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Hunter Industries Fluidra 44297 – WR Clik Sensor and Receiver Rain Inalámbrico. Fast Response.

Hunter Industries Fluidra 44297 – WR Clik Sensor and Receiver Rain Inalámbrico. Fast Response.

Product ID: 170594345

Details

Brand
Hunter
Colour
Grey
Display type
LED
Item weight
14.4 Ounces
Material
Plastic

📡Wireless tech for hassle-free install

🔋Built-in long-life battery

⏱️Instant rain & freeze response

₨99346

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌧️ Stay ahead of the storm—smart irrigation that thinks for you!

SMART WATER SAVER - Automatically halts irrigation at first sign of rain or freeze, cutting waste and protecting your landscape.
EFFORTLESS WIRELESS SETUP - No wiring or trenching needed—mount on walls, fences, or gutters with included hardware for a sleek, fast install.
DURABLE ALL WEATHER DESIGN - Engineered to withstand harsh outdoor conditions season after season, ensuring reliable performance year-round.
CUSTOMIZABLE RECOVERY DELAY - Adjust vent ring to control watering resumption, perfectly tuning irrigation to your local climate and soil needs.
UNIVERSAL CONTROLLER COMPATIBILITY - Seamlessly integrates with most irrigation systems using normally open or closed sensor ports for broad usability.

The Hunter Industries Fluidra WRCLIK Wireless Rain and Freeze Sensor offers instant, wireless control to shut off irrigation systems at the first drop of rain or freeze threat. Designed for quick, no-fuss installation on multiple surfaces, it features adjustable settings for climate-specific watering recovery and broad compatibility with irrigation controllers. Built tough for all weather, it’s the ultimate water-saving upgrade for homeowners and pros alike.

Specifications

ASIN	B00FYRW3XQ
Best Sellers Rank	364,102 in Garden ( See Top 100 in Garden ) 110 in Automatic Irrigation Controllers
Brand	Hunter
Colour	Grey
Customer Reviews	4.6 out of 5 stars 1,409 Reviews
Display Type	LED
Display type	LED
Global Trade Identification Number	00611698160053
Item Weight	14.4 Ounces
Item weight	14.4 Ounces
Manufacturer	Fluidra
Manufacturer Part Number	WRCLIK
Material	Plastic
Model Number	WRCLIK
Number of Items	1
Number of Packs	1
Operating Temperature	37 Degrees Fahrenheit
Operating temperature	37 Degrees Fahrenheit
UPC	611698160053
Unit Count	1.0 count

Reviews

D**N

Ease of installation

Easy to install and works great. Took 20 minutes to install

12.09.2025

A**R

Wiring - consult You Tube - not the documents supplied

Device eventually set up correctly and working well. The paper instructions provided are confusing and caused me to wire it up incorrectly. Had to refer to You Tube videos - they clarified the problem quickly. Hunter user guides are not great.

5.11.2025

L**0

Buon prodotta ma .......

Buon prodotto, funziona bene, lunga portata ma prezzo elevato e cosa che non avevo visto è che la batteria dura solo 5 anni e non è sostituibile ma bisogna cambiare il trasmettitore WR-CLIK-TR

6.06.2026

D**P

Great Rain-Freeze sensor, but buy the Solar sensor instead!!

This Rain-Freeze sensor is a great upgrade for my Hunter I-Core Controller; however, after buying this, I now know, I should have bought the Solar-Rain-Freeze sensor. TIP - The mistake I made is thinking I understood what Solar meant in the title of the better sensor - the Solar-Rain-Freeze sensor does NOT have anything to do with solar power, instead Solar refers to its ability to connect with internet weather sources providing temp and humidity etc info to better save water.

27.08.2026

M**O

quality, easy to install

Excellent! easy to install!

6.07.2026

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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₨99346

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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4 days ago

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