Fire Lite Alarms (Honeywell) B501 Fire Suppression System Accessories Specifications | Fire Lite Alarms (Honeywell) Fire Suppression System Accessories
Fire-Lite Alarms, Inc. B501-WH - SMOKE DETECTOR - 4" SMOKE D
System Sensor B501-WHITE 4 Inch Base
B501 by HONEYWELL - Buy or Repair at Radwell - Radwell.com
Addressable Base - B501AP - EN
System Sensor B501 590950 Detector Base | eBay
B501 Smoke and Heat Multi Detector Base
System Sensor B501 590950 Detector Base | eBay
The System Sensor B501 | WHITE-BP
Base plate - B501(A); B210LP(A); B200SR(A); B200SR-FL - Fire-Lite Alarms