The RCDU2 is an encapsulated microprocessor-based, intelligent, self-monitoring control unit for connecting up to 2 dampers and 2 detectors.

Quick facts

  • Up to 2 dampers and 2 smoke detectors
  • Indicators for each individual damper
  • Optional external incoming alarm
  • Alternating relay contacts for both main alarm and dirty detector
  • Integrated transformer from 230 V to 24 V for powering actuators
RCDU2 - Datasheet Download
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