---
product_id: 27193766
title: "Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01"
brand: "underhill"
price: "€ 221.34"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/27193766-underhill-sprinkler-irrigation-system-single-station-decoder-controllers-valve-box
store_origin: IT
region: Italy
---

# Single-Station Decoder Pure AC System Professional Quality Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01

**Brand:** underhill
**Price:** € 221.34
**Availability:** ✅ In Stock

## Summary

> 🌊 Irrigate with Ease – Your Lawn Deserves the Best!

## Quick Answers

- **What is this?** Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01 by underhill
- **How much does it cost?** € 221.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/27193766-underhill-sprinkler-irrigation-system-single-station-decoder-controllers-valve-box)

## Best For

- underhill enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from premium materials for long-lasting performance in any environment.
- • **Effortless Installation:** Seamlessly adapts to existing field wires, making setup a breeze.
- • **Minimal Grounding Needs:** Only one ground rod required, simplifying your irrigation setup.
- • **Versatile Compatibility:** Connects easily with standard 24 VAC valve solenoids for maximum flexibility.
- • **Ideal for Professionals and Homeowners:** Perfect for both irrigation specialists and DIY enthusiasts.

## Overview

The Underhill Sprinkler Irrigation System is a single-station decoder designed for compatibility with automatic sprinkler systems. It features a fully encapsulated model that adapts to existing field wires, requires only one ground rod, and includes essential wiring for easy connection to standard valve solenoids. Built for professional quality, this system is perfect for both irrigation specialists and home use.

## Description

Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01

## Features

- DECODER – Underhill Single-Station 2Wire Decoder for compatible automatic sprinkler systems. Pure AC system.
- FULLY ENCAPSULATED – Fully encapsulated model for irrigation valve box adapts to existing field wires already in the ground.
- SINGLE GROUND ROD – Only requires a single ground rod at the controller and nowhere else along the 2Wire path. Comes with 2 (qty) DBRY connectors. Ideal for yard sprinkler systems.
- INCLUDES – Red/black wires connect to the 2Wire path on the water sprinkler system. Yellow wires connect to standard 24 VAC valve solenoid.
- PROFESSIONAL QUALITY – Designed for everyday use and made from premium quality materials. Irrigation tools ideal for professional applications by irrigation specialists or for home use.

## Images

![Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01 - Image 1](https://m.media-amazon.com/images/I/61u7JOZStDL.jpg)
![Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01 - Image 2](https://m.media-amazon.com/images/I/A1MidTy6RDL.jpg)
![Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01 - Image 3](https://m.media-amazon.com/images/I/81h+Q4UY-qL.jpg)
![Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01 - Image 4](https://m.media-amazon.com/images/I/91FxCw6QcfL.jpg)
![Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01 - Image 5](https://m.media-amazon.com/images/I/A1GJ9G-HoXL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Underhill Sprinkler Irrigation System, Single-Station Decoder, Controllers, Valve Box, Lawn Garden, TW-TK-DEC-01
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**Shop now:** [https://www.desertcart.it/products/27193766-underhill-sprinkler-irrigation-system-single-station-decoder-controllers-valve-box](https://www.desertcart.it/products/27193766-underhill-sprinkler-irrigation-system-single-station-decoder-controllers-valve-box)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-10*