System Sensor 5251RB Heat Detector Head; Install w/B210LP Base;Notifier Firelite

System Sensor B210LP Smoke Detector Base (NEW)

Fire-Lite B350LP Smoke Detector Base USED

System Sensor B210LP Smoke Detector Base (NEW)

SYSTEM SENSOR B210LP 6" DETECTOR BASE - "IVORY" - BRAND NEW - 150 AVAILABLE

EST B210LP automatic fire detector base

Notifier B710LP Fire Alarm Detector Base TESTED & WORKING

Fire-Lite SD355 Addressable Smoke Detector w/ Base – Untested