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Weathermatic 2 Wire Decoder Module for SL1600

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Original price $ 299.00 - Original price $ 399.00
Original price
$ 299.00
$ 299.00 - $ 399.00
Current price $ 299.00
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SmartWire is the industrys first control system to truly be a Smart controller and a 2-wire controller. SmartWire delivers all the water savings advantages of weather based watering in combination with the cost savings for a 2-wire system. SmartWire is the industrys first economical 2-wire system at less than half the price of competing products, and is cost effective for commercial jobs sized 18 zones or larger. SmartWire provides a reduction in material (copper wire) and labor costs; simplicity of wiring, programming and troubleshooting; and ease of system expansion when adding zones. A SmartWire SLDEC valve decoder is wired to each valve. Each decoder has a programmable address (typically the zone number), which identifies it to the SmartWire SLM-DM 2-wire decoder module installed in a SmartLine SL1600 controller. The SLM-DM 2-wire decoder module broadcasts a command to activate a certain address or zone. All decoders on a 2-wire path decode" the message, but only the appropriate decoder responds and turns the attached valve on or off. The decoder reports back to the decoder module with a status message of positive operation or an error code.


  • Converts the SmartLine SL1600 Controller to a 2-Wire system for a maximum of 48 zones plus Master Valve
  • Compatible with SmartLink
  • Connections for up to 3 different 2-Wire paths for maximum installation flexibility
  • LED display and status lights for programming, operation status, and troubleshooting with error codes
  • Programs and operates SmartWire SLDEC Series decoders
  • Hot-swappable installation

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