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System Sensor

System Sensor's mission is to produce top-notch devices that save lives. Our versatile product offerings quickly detect the presence of dangers like smoke, fire, or carbon monoxide and then alert people to evacuate. We've been world leaders in the industry since 1984, and we're proud to serve our customers both offline and online.

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Picture of 1CIRCUIT 194F FIXED HT DETECT.

1CIRCUIT 194F FIXED HT DETECT.

SYSTEM SENSOR:5604
SKU: SYSTEM SENSOR:5604
$21.97
Picture of 6FLGD 2WIRE DETECTOR BASE

6FLGD 2WIRE DETECTOR BASE

SYSTEM SENSOR:B210LP
SKU: SYSTEM SENSOR:B210LP
$21.93
Picture of SAMPLING TUBE 3 FEET

SAMPLING TUBE 3 FEET

SYSTEM SENSOR:ST-3
SKU: SYSTEM SENSOR:ST-3
$23.15
Picture of RED TRIM RING 5-PACK/FORSTROBE

RED TRIM RING 5-PACK/FORSTROBE

SYSTEM SENSOR:TRHS
SKU: SYSTEM SENSOR:TRHS
$21.42
Picture of ACCESSORY KIT FOR OSY2

ACCESSORY KIT FOR OSY2

SYSTEM SENSOR:OSYRK
SKU: SYSTEM SENSOR:OSYRK
$20.02
Picture of SAMPLING TUBE 5 WITH HOLES

SAMPLING TUBE 5 WITH HOLES

SYSTEM SENSOR:DST5
SKU: SYSTEM SENSOR:DST5
$20.67
Picture of DETECTOR BASE TRIM RING

DETECTOR BASE TRIM RING

SYSTEM SENSOR:F110
SKU: SYSTEM SENSOR:F110
$15.38
Picture of SAMPLING TUBE 3 WITH HOLES

SAMPLING TUBE 3 WITH HOLES

SYSTEM SENSOR:DST3
SKU: SYSTEM SENSOR:DST3
$15.34
Picture of REPLACEMENT COVER WRENCH

REPLACEMENT COVER WRENCH

SYSTEM SENSOR:WFDW
SKU: SYSTEM SENSOR:WFDW
$13.74