Bosch F220-B6R Standard 12/24VDC Four Wire Base


The F220-B6R Detector Bases work with the F220 Photoelectric Smoke and Heat Detectors. The F220-B6R is a 12 V or 24 V bases for four-wire loops.

  • Easy installation
  • Interchangeable detector heads
  • UL listed when used with a detector from the F220 family

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