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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 120V ADAPTER MOUNTING PLATE

120V ADAPTER MOUNTING PLATE

SYSTEM SENSOR:MP120K
SKU: SYSTEM SENSOR:MP120K
$49.28
Picture of 12/24VDC WHITE STROBE,NOLETTER

12/24VDC WHITE STROBE,NOLETTER

SYSTEM SENSOR:SW-P
SKU: SYSTEM SENSOR:SW-P
$48.33
Picture of 12/24VDC STROBESTANDCD WHITE

12/24VDC STROBESTANDCD WHITE

SYSTEM SENSOR:SW
SKU: SYSTEM SENSOR:SW
$48.33
Picture of CO CELL FOR COSMO-2W/COSMO-4W

CO CELL FOR COSMO-2W/COSMO-4W

SYSTEM SENSOR:CO-REPL
SKU: SYSTEM SENSOR:CO-REPL
$48.20
Picture of 2CIRCUIT 194F HEAT DETECTOR

2CIRCUIT 194F HEAT DETECTOR

SYSTEM SENSOR:5622
SKU: SYSTEM SENSOR:5622
$43.03
Picture of 2CIRCUIT 135F FIXED HEAT DETEC

2CIRCUIT 135F FIXED HEAT DETEC

SYSTEM SENSOR:5623
SKU: SYSTEM SENSOR:5623
$43.03
Picture of 2CIRCUIT 194F FIXED HEAT DETEC

2CIRCUIT 194F FIXED HEAT DETEC

SYSTEM SENSOR:5624
SKU: SYSTEM SENSOR:5624
$43.03
Picture of WEATHERPROOF BACK BOX

WEATHERPROOF BACK BOX

SYSTEM SENSOR:WBB
SKU: SYSTEM SENSOR:WBB
$42.64
Picture of 10 SAMPLING TUBE

10 SAMPLING TUBE

SYSTEM SENSOR:DST10
SKU: SYSTEM SENSOR:DST10
$41.80
Picture of 2CIRCUIT 135F HEAT DETECTOR

2CIRCUIT 135F HEAT DETECTOR

SYSTEM SENSOR:5621
SKU: SYSTEM SENSOR:5621
$41.37