FireClass 4B-D Conventional Diode Base

4.00 ex VAT


Product Code 



The 4B-D Conventional Diode Base is a standard 4 inch base fitted with a continuity diode, for use with all Series 600 detectors.

General Features                                                              

  • Compatible with Series 600 Low Profile Detector Range.
  • Designed for two wire operation.
  • Facility to drive a remote indicator
  • A temporary park position is provided so that the field wiring can be tested with the detector in situ.
  • May be fitted directly to a British or European conduit box or directly into the ceiling.

Also Available:

Optical Smoke

Optical Smoke and Heat Enhanced

Heat RoR 60 degrees

Fixed Heat 60 degrees

Usually dispatched within 2 – 3 working days

Additional information

Weight 0.25 kg