| MPN | B406B |
|---|---|
| Brand | SYSTEM SENSOR |
Check the listing for details. HONEYWELL B406B / B406B (USED). Condition: Used. Listed at 36.41 USD. HONEYWELL B406B / B406B (USED) DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR BASE, 400 SERIES, 2-WIRE, 24 VDC, PLUG-IN, COMPATIBLE WITH DETECTORS 1451 / 2451 / 2451TH / 5451. Part Number B406B. FACTORY WARRANTY MAY NOT APPLY.