By adding the DG-3 decoder interface and the TW/NG-1 family of irrigation decoders, Programmable Logic Controllers (PLC) can be extended to become irrigation controllers, along with their existing functions.
The TW/NG-1 decoder family offers unique features, some patented, not available in other brands.
They have been designed by a group with 29 years experience in reliable decoder systems, with 1000's of their previous types in use around the world over many years.