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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 8ALARM BELL 120VAC

8ALARM BELL 120VAC

SYSTEM SENSOR:SSV120-8
SKU: SYSTEM SENSOR:SSV120-8
$70.32
Picture of 8POLARIZED ALARM BELL 24VDC

8POLARIZED ALARM BELL 24VDC

SYSTEM SENSOR:SSM24-8
SKU: SYSTEM SENSOR:SSM24-8
$70.29
Picture of ACCESSORY KIT FOR OSY2

ACCESSORY KIT FOR OSY2

SYSTEM SENSOR:OSYRK
SKU: SYSTEM SENSOR:OSYRK
$20.21
Picture of ADD-ON-STOBE

ADD-ON-STOBE

SYSTEM SENSOR:AOS
SKU: SYSTEM SENSOR:AOS
$59.28
Picture of AMBER LENS

AMBER LENS

SYSTEM SENSOR:LENS-A2
SKU: SYSTEM SENSOR:LENS-A2
$12.51
Picture of AMBER LENS FOR WALL MOUNT

AMBER LENS FOR WALL MOUNT

SYSTEM SENSOR:LENS-A
SKU: SYSTEM SENSOR:LENS-A
$13.13
Picture of BEAM DETECTOR

BEAM DETECTOR

SYSTEM SENSOR:OSI-R-SS
SKU: SYSTEM SENSOR:OSI-R-SS
$1,166.93
Picture of BLUE LENS FOR L-SERIES WALL

BLUE LENS FOR L-SERIES WALL

SYSTEM SENSOR:LENS-B2
SKU: SYSTEM SENSOR:LENS-B2
$12.52
Picture of BLUE LENS FOR WALL MOUNT

BLUE LENS FOR WALL MOUNT

SYSTEM SENSOR:LENS-B
SKU: SYSTEM SENSOR:LENS-B
$12.66
Picture of CEILINGSTROBE HIGHCD OUTDOOR

CEILINGSTROBE HIGHCD OUTDOOR

SYSTEM SENSOR:SCRHK
SKU: SYSTEM SENSOR:SCRHK
$97.62