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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 OEM DUCT SENSOR, BOARD ONLY BP

OEM DUCT SENSOR, BOARD ONLY BP

SYSTEM SENSOR:D4SB
SKU: SYSTEM SENSOR:D4SB
$90.58
Product Availability: Out of stock
Picture of O-RING COVER GASKET WTRFLW DET

O-RING COVER GASKET WTRFLW DET

SYSTEM SENSOR:G07-0151-000
SKU: SYSTEM SENSOR:G07-0151-000
$10.93
Product Availability: Out of stock
Picture of OUTDOOR BACKBOX

OUTDOOR BACKBOX

SYSTEM SENSOR:SA-WBB
SKU: SYSTEM SENSOR:SA-WBB
$74.19
Product Availability: Out of stock
Picture of OUTDOOR COMPACT HORN STROBE

OUTDOOR COMPACT HORN STROBE

SYSTEM SENSOR:P2GRKLED
SKU: SYSTEM SENSOR:P2GRKLED
$94.33
Product Availability: Out of stock
Picture of OUTDOOR SELECT OUTPUT HORN

OUTDOOR SELECT OUTPUT HORN

SYSTEM SENSOR:PC2WHK
SKU: SYSTEM SENSOR:PC2WHK
$130.59
Product Availability: Out of stock
Picture of OUTDOOR SPEAKER

OUTDOOR SPEAKER

SYSTEM SENSOR:SPWK
SKU: SYSTEM SENSOR:SPWK
$91.05
Product Availability: Out of stock
Picture of OUTDOOR STROBE

OUTDOOR STROBE

SYSTEM SENSOR:SRK-P
SKU: SYSTEM SENSOR:SRK-P
$88.31
Product Availability: Out of stock
Picture of PADDLE KIT FOR WFDT & WFDTNR

PADDLE KIT FOR WFDT & WFDTNR

SYSTEM SENSOR:PRK9
SKU: SYSTEM SENSOR:PRK9
$27.85
Product Availability: Out of stock
Picture of PHOTO DUCT W/THERMAL SERIES100

PHOTO DUCT W/THERMAL SERIES100

SYSTEM SENSOR:2151T
SKU: SYSTEM SENSOR:2151T
$0.00
Product Availability: Out of stock
Picture of PHOTOELECTRICSMOKE24VAC/DC120V

PHOTOELECTRICSMOKE24VAC/DC120V

SYSTEM SENSOR:D4120
SKU: SYSTEM SENSOR:D4120
$175.31
Product Availability: Out of stock