---
product_id: 769921145
title: "Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface"
brand: "hyperpet"
price: "142 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/769921145-hyper-rain-bird-wr2-rfc-wireless-rain-freeze-sensor-timer
store_origin: DK
region: Denmark
---

# Saves up to 35% water usage Dual antennas for interference-free signal Weather updates every 45 seconds Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface

**Brand:** hyperpet
**Price:** 142 kr
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead of the storm—smart irrigation that saves water and your lawn!

## Quick Answers

- **What is this?** Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface by hyperpet
- **How much does it cost?** 142 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/769921145-hyper-rain-bird-wr2-rfc-wireless-rain-freeze-sensor-timer)

## Best For

- hyperpet enthusiasts

## Why This Product

- Trusted hyperpet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Water Management:** Customize rainfall thresholds to maintain a lush landscape while cutting water waste by up to 35%.
- • **Reliable Signal Strength:** Dual antennas and real-time signal display ensure uninterrupted communication, even through obstacles.
- • **Durable & Weather-Resistant:** Universal mounting bracket fits gutters, fences, or walls, built to withstand diverse weather conditions.
- • **Intuitive Programming Interface:** Easy-to-read LCD screen simplifies settings, battery life monitoring, and rain/temperature adjustments.
- • **Effortless One-Person Installation:** Quick setup with a single-seater crew—get your system running in no time.

## Overview

The Hyper Rain Bird WR2-RFC is a wireless rain and freeze sensor designed for professional irrigation systems. Featuring dual antennas for robust signal transmission, it updates weather data every 45 seconds and allows customizable rainfall set points to save up to 35% water. Its user-friendly LCD interface and universal mounting bracket enable quick, one-person installation and easy programming, making it an essential tool for efficient water management and landscape care.

## Description

Rain and rain/freeze sensors are becoming a "must-have" component in your irrigation system. Rain Bird has designed WR2 wireless sensors to exceed standard. With innovative features, this sensor saves time, improves system performance, and increases the reputation of contractors as a water management expert. With reliable signal transmission and other innovations, it provides excellent responsiveness to precipitation, low temperatures and user-friendly features will reduce installation and programming time in half. Choose your own rainfall set point to promote a lush and beautiful landscape while saving up to 35% of water usage. The WR2 designed single-seater crew rain bird allows for quick and easy installation by one person. The signal strength is displayed on both the sensor unit and the controller interface. The sensor innovative universal mounting bracket mounts quickly and securely to vertical surfaces such as gutters, fences and walls. Easier to use and program, WR2 programming is simplified for faster setup. Choose setting points in just seconds, program irrigation mode and save contractor defaults. The controller interface, all settings are displayed on an easy-to-read LCD screen, so you can see the signal intensity, rain and temperature setting, battery life, etc. Unlike other rain sensors, the WR2 has a long lasting battery for quick and easy replacement. Excellent signal reliability. The signal strength is displayed on the controller interface using the familiar phone icon. Dual antennas protect your system from signal interference caused by radio, cell phone, power line, etc. The WR2 system can overcome obstacles of most sight lines, so the sensor can be positioned freely. Weather data is updated every 45 seconds to ensure the most reliable communication between the sensor and controller.

## Features

- Quick set up with one passenger crew
- Easy to use and program
- No hardware is included
- Includes rain and frost sensor Panel not included. Panels sold separately
- International products are subject to individual conditions and are sold from overseas and may differ from local products, such as fit, age ratings, product language, labels, and instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hyper |
| Part number | WR2 |
| Item Weight | 295 g |
| Product Dimensions | 17.27 x 7.87 x 25.4 cm; 294.84 g |
| Is Discontinued By Manufacturer | No |
| Size | Rain/Freeze Sensor |
| Color | white |
| Style | Temperature sensor |
| Material | Plastic |
| Measurement Accuracy | 1/8" to 1/2" |
| Mounting Type | Surface Mount |
| Specific Uses For Product | Water saving and maintaining a healthy grass under a variety of weather conditions |
| Included Components | Rainbird - WR2-RFC - Wireless Rain/Freezing Sensor Complete Kit |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions LxWxH | 17.3 x 7.9 x 25.4 cm |

## Product Details

- **Brand:** HYPERPET
- **Item dimensions L x W x H:** 17.3 x 7.9 x 25.4 cm
- **Material:** Plastic
- **Item Weight:** 295 g
- **Style:** Temperature sensor

## Images

![Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface - Image 1](https://m.media-amazon.com/images/I/51aBqMpUWUL.jpg)
![Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface - Image 2](https://m.media-amazon.com/images/I/61HH2daD3kL.jpg)
![Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface - Image 3](https://m.media-amazon.com/images/I/61ENX7iC99L.jpg)
![Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface - Image 4](https://m.media-amazon.com/images/I/51CZOlAB7VL.jpg)
![Hyper Rain Bird WR2-RFC Wireless Rain/Freeze Sensor and Timer Interface - Image 5](https://m.media-amazon.com/images/I/61IOZv1MbUL.jpg)

## Questions & Answers

**Q: I have an esp13 rainbird controller is this rain senor conpatible?**
A: I use my WR2 Rainbird rain and freeze sensor on a Rainbird SST-600i controller and it works great - have saved a lot on the water bill this year with all the rainy days, but have also kept the yard watered on the dry hot days without having to touch the controllers.  As for using the WR2 Rainbird rain and freeze sensor on the ESP 13 controller, I do not have first hand experience with this, but in reviewing the manuals for the ESP 13 controller and WR2 Rainbird rain and freeze sensor, the manuals indicate it is recommended for those controllers and the manuals provide connection instructions.  The manuals can be reviewed at the following websites: http://www.rainbird.com/documents/turf/ts_ESPModular.pdfhttp://www.rainbird.com/documents/turf/man_ESP-LXME_InstallationTroubleshootingGuide.pdfhttp://www.rainbird.com/documents/turf/man_WR2.pdf

**Q: Are there replament discs since wr2 disk assembly - #637810s is no longer available  even though the manufacture still sells this rain sensor (??!!)**
A: Go to ebay and search Hygroscopic Disks and you'll find plenty of just the Discs.  You can get a pack of 5-10 for $5 and they'll make your sensor work as new.

**Q: Mine is sst-600in, does it work with this model? i can directly connect the sensor to it or i need to buy a transformer?**
A: I spliced the sensor power wires into the wires running from the transformer powering the controller.  Works fine, no additional transformer needed.

**Q: What is the difference between the 553000 & 553100?**
A: The A553000 was the old version WR2RC which was a rain sensor only.  The A553100 is the new WR2RFC rain & freeze sensor.  Rain Bird only sells the newer A553100 now.

## Frequently Bought Together

- Rain Bird - WR2-RFC - Wireless Rain/Freeze Sensor Complete Kit
- Rain Bird ESP-TM2 12 Station WiFi Ready Indoor/Outdoor Controller | TM2-12
- Rain Bird LNK2 Smart WiFi Module (2nd Generation), Compatible with TRU Rain Bird Irrigation Timers and ESP-LXIVM, ESP-ME, ESP ME3, ESP-TM2, LXME2, RZXe Controllers Made After 11/2/16

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*