| Brand | Siemens |
|---|---|
| Type | Smoke Detectors |
| Model | FDO421 |
| MPN | FDO421 |
Check the listing for details. Siemens FDO421 Fire Alarm Smoke Detector - DPU Tested - Free Programming!. Condition: Used. Listed at 19.95 USD. This item is soldas-is for parts or not working. Accessories (such as keys, bases, mounting hardware, or other peripherals) are not included unless specifically noted. The item you receive may vary slightly from the one pictured but will be in a similar condition.
You may also like
$100
System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector
$194.75
SIEMENS PAD-5-CLSA - NAC Expander Main Bd Addressable brand new in box
$195.07
BOSCH FCP-500-P / FCP500P (NEW IN BOX)
$115
Siemens FDO421 Smoke Detector Class-X P/N 102356314 With Siemens Detector Base
$24.99
BOSCH D7050 Multiplex Photoelectric Smoke Detectors FREE SHIPPING !!!
$40
System Sensor 4W-B Photoelectric Smoke Detector NEW (Open Box)
$40.95
System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector
$8.87
1990 First Alert Smoke & Fire Detector Kitchen W/light Test model SA88 READ
$175.1
TYCO 2098-9603 / 20989603 (NEW IN BOX)
$99.99
NOTIFIER FST-951-IV INTELLIGENT THERMAL HEAT DETECTOR "IVORY" BRAND NEW 15 AVAIL
$22.99
Kidde Firex SMAC10YFEX 21033087 Smoke Alarm, Hardwired W/ 10-Year Backup Battery
$29.99
System Sensor 2W-B Smoke Detector 2-Wire White - Never used w/ Box