Add $175.00 for FREE shipping
See all kits!!
Automation Controller Type
Central Automation Control Systems
Water & Irrigation Type
Sprinkler Control
Contact Closure / Relay
Serial - RS-232
X10 Compatible
Ease of Installation
Intermediate (Installs < 60 minutes)
Other Ways to Shop
In Stock
On Sale
Order the Smarthome Catalog

Expand X10 Sprinkler Control System to 8 Additional Landscape Zones
Rain8II 8-Zone Expansion Module for 2-Way X10 Sprinkler Cont
Rain8II 8-Zone Expansion Module for 2-Way X10 Sprinkler Controller
Click for larger image and other views
Components Connectors Connection Diagram
Rain8II8 Zone Expansion Module For 3125
Item# 3125E
Customers rated this product 4 Stars
1 customer rating
Price: Normally $99.99 
Hot Deal $98.97
Free shipping on orders over $175 - See Details


  • Water 8 additional areas of your garden and landscaping according to specific needs
  • 2-way system provides confirmation when signals are received
  • Expansion module requires Rain8 sprinkler controller (sold separately)

Essential Info

Some thirsty plants require more water than others. If you use the Rain8 2-Way X10 Sprinkler Controller to manage your sprinkler system remotely or via X10 commands, you can expand the system to additional zones of your landscaping for more targeted watering. The Rain8II 8-Zone Expansion Module allows remote sprinkler control of an additional eight zones; this system allows you to create up to 256 zones total. The Rain8 2-Way X10 Sprinkler Controller is sold separately.


What's Included

  • Rain8 II module
  • Black modular cable
  • Modular cable splitter
  • Instructions
  • More Info

    By linking your sprinklers to your X10 system, you'll be able to program your watering schedule on your computer's monitor and start the sprinklers at the push of a button, just like any other X10 appliance. Thanks to the included modular splitter, up to two Rain8II 8-Zone Expansion Modules can connect to a single PowerLinc or TW523 to communicate from your computer through the powerlines; both are sold separately.



    WGL Designs Product No.:30004
    Dimensions:3 15/16" x 2 3/8" x 1"
    Voltage:24 - 27v AC, 50 or 60 hz
    Power:120v AC to 24v, 300 mA (powered through Rain8)

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: WGL Designs, Tel: (210) 342-2858


    Components  Connectors  Connection Diagram   
    Components  Connectors  Connection Diagram   


    1 Ratings
    5 star: 0%  (0)
    4 star: 100%  (1)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (1 customer ratings)
    Share your thoughts with other customers


    Rain8 2-Way X10 Sprinkler Controller  Splitter for Powerlinc Interface     
    Rain8 2-Way X10 Sprinkler Controller  Splitter for Powerlinc Interface     

    Related Items

    Customers Also Bought

    Sign-up for Exclusive Email offers 
    How to Order Track Your Package Shipping Returns Contact Us Customer Service Retail Store
    Getting Started Learning Center FAQ Dealers Customer Testimonials Affiliate Program
    About Us INSTEON Press Awards Employment Guarantees Security & Privacy
    Free Catalog Email Newsletter Forum RSS Site Map
    Have questions? Call us at 800-762-7846 (Mon-Fri 5am-7pm and Sat 6am-3pm PT) or send us a message
    Place your order by 3pm PT for same day shipping
    Copyright 1995-2014 SMARTHOME™
    Verisign Secure Site PayPal Acceptance Mark