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DEC Series Sensor-Pulse Decoders

Maxicom Decoders

Decoders enable the Maxicom system to extend its reach far beyond the irrigation function.

With the use of decoders, Maxicom2 becomes a complete landscape and environmental control system.






  • Complete feedback system.
  • Extends Maxicom Central Control System versatility.
  • Color-coded wire leads for ease of installation.
  • Programmable address codes for individual operation.
  • Encapsulated in moisture- and UV-resistant case for use in outdoor conditions.
  • Three-year trade warranty.
  • Sensor Decoder: Monitors dry contact switches (moisture sensor, pressure switch, security systems, etc.) for open or closed conditions and informs the system of switch status.
  • Pulse Decoder: Reads pulses from monitoring devices and sends the information to system for analysis and action.

Sensor Decoder
(for switch sensor)

Pulse Decoder
(for pulse sensor)

Note: All decoders function with the satellite two-wire communication path only. They are not required for the MAXILink™ communication path or ESP-SITE Satellites.


Electrical Specifications

  • Input required: 26 VAC (provided by the 2-wire communication path. No separate power supply required).


  • Top: 3 1/4" diameter (8,3 cm)
  • Height: 8" (20,3 cm)
  • Bottom: 2 1/2" (6,4 cm)