Hunter I-Core Dual controller and decoder system
DUAL for I-Core
DUAL for I-Core
DUAL for I-Core

DUAL® for I-Core™

DUAL Decoders have been discontinued.
Year Discontinued 2024

Easy Installation: The Dual decoder module easily plugs into the I-Core controller, converting it to two-wire/ decoder control. Up to 3 two-wire paths can be wired to the controller, for maximum design flexibility.

Connections Made Easy: Color-coded connections simplify installation with any standard 24 VAC irrigation solenoids.

7,500 Feet Each Direction: Wire up to 7,500 feet of 12 AWG or 5,000 feet of 14 AWG.

Product Line
Discontinued Models

Models

DUAL® for I-Core™
DUAL® for I-Core™
DUAL® for I-Core™
User installed options

Contact your local distributor for product availability and ordering.

Specifications

Dual Model Specifications

  • Maximum recommended distance, decoder to solenoid: 30 m
  • Maximum distance to decoder:
    • 2 mm2 wire path: 1.5 km
    • 3.3 mm2 wire path: 2.3 km
  • Approvals: UL, cUL, FCC, CE, RCM
  • Decoder rating: IP68 submersible
  • Warranty period: 2 years

 Download Product Spec Sheet

  Download Written Specifications

Videos

Hunter Dual Two-Wire Installation: Tee-Splicing the Two-Wire Path 7 of 8

Video 7 of 8 installation of the Hunter Dual decoder two-wire system with I-Core controller. Tee-Splicing the two-wire path.

Hunter Dual Two-Wire Installation: Programming with the ICD-HP Handheld Programmer 8 of 8

Video 8 of 8 of installation of the Hunter Dual decoder two-wire system with I-Core controller. Programming with the ICD-HP handheld programmer.

Hunter Dual Two-Wire Installation: Introduction 1 of 8

Introduction to installation of the Hunter Dual decoder two-wire system with I-Core controller.

Hunter Dual Two-Wire Installation: Installing the Dual 48M Decoder Output Module 3 of 8

Video 3 of 4 installation of the Hunter Dual decoder two-wire system with I-Core controller.

Hunter Dual Two-Wire Installation: Dual Grounding 2 of 8

Video 2 of 8 installation of the Hunter Dual decoder two-wire system with I-Core controller.

Hunter Dual Two-Wire Installation: Dual Connecting Two-Wire Paths 4 of 8

Video 4 of 8 installation of the Hunter Dual decoder two-wire system with I-Core controller. This section will go over connecting 2-Wire paths.

All Product Videos

Features

DUAL Decoders were discontinued in 2024. The EZ Decoder System is the recommended replacement for use with ICC2 and HCC Controllers. ICD Decoders are the recommended replacement for use with ACC2 Controllers and are also compatible with DUAL48M Decoder Output Modules. 

DUAL Decoders are warrantied for two years from the manufacturing date code. For detailed information on how to find and interpret your manufacturing date code, download and review our Warranty Date Code Reference Guide.

Key Benefits

3 separate two-wire paths provide flexibility in system design and installation
1- and 2-station decoders available for use with a variety of valve manifolds
Field-programmable decoders do not require serial numbers
Decoders can be programmed before installation at the DUAL48M interface
Wireless programming with ICD-HP allows for decoder programming or re-programming after installation to the two-wire path
DUAL-S external surge protection module provides additional protection
DUAL48M output module displays decoder programming, operation, and diagnostic information for assistance with maintenance and troubleshooting
DUAL48M may be installed with conventional modules for hybrid operations
Solenoid finder feature aids in locating decoders and valves in the field

Advanced Features

The DUAL Decoder System starts with the I-Core controller and adds the benefits of a two-wire decoder system.

Field programmability means no lengthy serial numbers to enter in the controller, and no time lost re-programming decoder assignments after a controller change. Each decoder is programmed with its actual station (valve) numbers for simplicity and reliability. Decoders may be re-programmed at any time if desired.

All Hunter decoders feature wireless programming and diagnostic access from the ICD-HP handheld programmer. Patented technology allows programming and diagnostics through the housing of the decoder, without removing a single wire or waterproof connector. Program, operate, and diagnose decoders in-place in field valve boxes.

Hunter’s unique jacketed decoder wire is high-strength, durable, sunlight protected, and part of the integrated lightning management system. Twisted pair conductors are color-coded for decoder system connections, and the outer jackets can be uniquely color-coded to organize field wire runs and assist in future wire tracking. Tough PE (polyethylene) jacket protects wire from sharp rocks and exposure to UV rays. Available in two wire sizes for different length requirements.

Each Hunter decoder includes 2 DBRY-6 waterproof connector kits, UL listed to 600V direct burial. Only the best connectors will do in the critical two-wire path, but there is no need to go shopping for them separately. Suitable for all sizes of ID Wire connections.

Documents

Select Type

  • All Documents
  • Manuals
  • Marketing
  • Specifications
  • Replacement Parts
Show all documents

CAD Installation Details

Dual 1 DWG DXF PDF PDF-A4
Dual 1 on Stake DWG DXF PDF PDF-A4
Dual 2 DWG DXF PDF PDF-A4
Dual 2 on Stake DWG DXF PDF PDF-A4
Dual S DWG DXF PDF PDF-A4

Photos

Studio Photos

Image
Title:
DUAL
File:
dual.jpg
Classification:
Studio
Product Line:
Controllers
Products:
DUAL® for I-Core™
Keywords:
product
,
controller
,
i-core
,
dual
,
station decoder
,
surge arrestor
,
DUAL-S
,
DUAL-1
,
DUAL-2
,
family
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
Title:
DUAL-1
File:
dual_dsc_0318_rt.jpg
Classification:
Studio
Product Line:
Controllers
Products:
DUAL® for I-Core™
Keywords:
product
,
controller
,
i-core
,
dual
,
DUAL-1
,
station decoder
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
Title:
DUAL-2
File:
dual_dsc_0317_rt.jpg
Classification:
Studio
Product Line:
Controllers
Products:
DUAL® for I-Core™
Keywords:
product
,
controller
,
i-core
,
dual
,
DUAL-2
,
station decoder
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
Title:
DUAL-S
File:
dual_dsc_0316_rt.jpg
Classification:
Studio
Product Line:
Controllers
Products:
DUAL® for I-Core™
Keywords:
product
,
controller
,
i-core
,
dual
,
DUAL-S
,
surge arrestor
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
Title:
DUAL48M
File:
dual_dsc_0335_rt.jpg
Classification:
Studio
Product Line:
Controllers
Products:
DUAL® for I-Core™
Keywords:
product
,
controller
,
i-core
,
dual
,
decoder module
,
DUAL48M
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close
Image
Title:
Dual decoder module
File:
dual_decoder_module_002rt.jpg
Classification:
Studio
Product Line:
Controllers
Products:
DUAL® for I-Core™
Keywords:
product
,
controller
,
i-core
,
dual
,
decoder module
,
DUAL48M
Image Page

Download Image

Medium Original
By clicking download, you agree to our terms and conditions.

Photo Usage Disclaimer

Disclaimer: It is illegal to reproduce Hunter photographs or other copyrighted material without the express written permission of the company. When used and/or reproduced, photos must be accompanied by the credit line: "Photo courtesy of Hunter Industries Incorporated." Hunter photos may not be used in association with copy, logos, or other graphic elements that represent other manufacturers' products. If you are using Hunter photos to create any type of print or graphic piece or on a website, you must send a copy of your intended use to creative@hunterindustries.com. Hunter must approve the design prior to final production.

All images must be accompanied by the credit line "Photo courtesy of Hunter Industries Incorporated." The credit line must appear adjacent to the photo.

Close

Related Products

Advanced AC Powered Controller Comparison Chart

<< View Residential AC-Powered Controllers

View Battery-Powered Controllers >>

"Smart" Control in Every Way
For large-scale commercial landscapes, Hunter provides a variety of traditional and two-wire control options with advanced, cutting-edge advanced features that can keep any landscape green regardless of size.

 
 ICC2HCCACC2
QUICK SPECS
Number of Stations8 to 548 to 5412 to 54 (Conventional)
75 to 225 (Decoder)
Number of Programs4632
Valve Wire OptionsConventional / Decoder (with EZDS)Conventional / Decoder (with EZDS)Conventional / Decoder (ICD)
Start Times Per Program8610
Max Number of Simultaneous Stations2 + P/MV2 + P/MV14 (Conventional)
20+ (Decoder)
TypeModularModularModular
FEATURES
Enclosure Type 
  • Plastic Outdoor
  • Metal Outdoor
  • Stainless Outdoor
  • Plastic Pedestal
  • Metal Pedestal
  • Stainless Pedestal
  • Plastic Outdoor
  • Metal Outdoor
  • Stainless Outdoor
  • Plastic Pedestal
  • Metal Pedestal
  • Stainless Pedestal
  • Plastic Outdoor
  • Metal Outdoor
  • Stainless Outdoor
  • Plastic Pedestal
  • Metal Pedestal
  • Stainless Pedestal
Transformer TypeOutdoorOutdoorOutdoor
Central Control CompatibleYes (Centralus™)Yes (Hydrawise®)Yes (Centralus)
Wireless Valve Link CompatibleYesYesNo
Remote Control CompatibleROAM, ROAMXL, SmartphoneROAM, ROAMXL, SmartphoneROAM, ROAMXL, Smartphone
Flow ManagementNoNoYes, 6 flow zones
Flow MonitoringYes*YesYes, 6 flow zones
Solar Sync™ ET Sensor CompatibleYesOnline Weather AdjustmentYes
Number of Sensor Inputs1 Clik or Solar Sync
1 Flow w/Centralus*		2 (HC Flow Meter or Clik)1 Solar Sync + 3 Clik + 6 Flow
Max Station Run Time (Hrs)122412
Pump/Master Valve output113, expandable to 6
Warranty5 Years2 Years5 Years
APPLICATION
Residential 
Light Commercial
Commercial
 

*Communication module required for flow sensor input with ICC2 Controllers

Compatible Products

Hunter I-Core controller
I-Core™

The I-Core Controller was discontinued in 2024.

View Product
ICD-HP
ICD-HP

More than a simple programmer, the ICD-HP Handheld Programmer is a field tool designed to help operators of decoder systems work as efficiently and effectively as possible.

View Product

Find Hunter