Sensors System sensor Brand

Almost every heating, ventilation, air-conditioning, and refrigeration system uses sensors. Choose the world's top sensor brands to optimize system performance, and ensure occupant health, safety, comfort, and productivity.

All Manufacturers

View Details System Sensor 2D51 SENSOR-FOR D4120 DETECTOR  | Midwest Supply Us
2D51 | SENSOR-FOR D4120 DETECTOR | System Sensor
Brand: System Sensor
SKU: 2D51
$89.98 each
View Details System Sensor 2151 SSD SERIES 100,PHOTO DUCT HEAD  | Midwest Supply Us
$70.77 each
View Details System Sensor SWK-P WHITE OUTDOOR WALL STROBE  | Midwest Supply Us
SWK-P | WHITE OUTDOOR WALL STROBE | System Sensor
Brand: System Sensor
SKU: SWK-P
$88.31 each
View Details System Sensor LENS-B BLUE LENS FOR WALL MOUNT  | Midwest Supply Us
LENS-B | BLUE LENS FOR WALL MOUNT | System Sensor
Brand: System Sensor
SKU: LENS-B
$23.75 each
View Details System Sensor DST1 1' SAMPLING TUBE  | Midwest Supply Us
DST1 | 1' SAMPLING TUBE | System Sensor
Brand: System Sensor
SKU: DST1
$20.21 each
View Details System Sensor D4120 PhotoelectricSmoke24vac/dc120v  | Midwest Supply Us
$166.96 each
View Details System Sensor P2WLED-P           12/24vdcWhiteHornStrobeNoLett  | Midwest Supply Us
$86.96 each
View Details System Sensor 4WTR-B 4Wire135fDect 12/24vdc W/relay  | Midwest Supply Us
$94.02 each
View Details System Sensor 4W-B 4WirePhotoDetector 12/24vdc  | Midwest Supply Us
$69.26 each
View Details System Sensor ST-10 10' SAMPLING TUBE  | Midwest Supply Us
ST-10 | 10' SAMPLING TUBE | System Sensor
Brand: System Sensor
SKU: ST-10
$131.41 each
View Details System Sensor DUCTSD DUCT 4-WIRE SMOKE DETECTOR  | Midwest Supply Us
DUCTSD | DUCT 4-WIRE SMOKE DETECTOR | System Sensor
Brand: System Sensor
SKU: DUCTSD
$167.95 each
View Details System Sensor LENS-R WALL MOUNT RED LENS FOR STROBE  | Midwest Supply Us
$22.55 each
View Details System Sensor PR-1 SPDT RELAY W/LED  | Midwest Supply Us
PR-1 | SPDT RELAY W/LED | System Sensor
Brand: System Sensor
SKU: PR-1
$33.33 each
View Details System Sensor CO1224TR CO DETECTOR W/TEST  | Midwest Supply Us
CO1224TR | CO DETECTOR W/TEST | System Sensor
Brand: System Sensor
SKU: CO1224TR
$112.69 each
View Details System Sensor P2RHK-120 120V HORN/STROBE   | Midwest Supply Us
P2RHK-120 | 120V HORN/STROBE | System Sensor
Brand: System Sensor
SKU: P2RHK-120
$116.08 each
View Details System Sensor SCWL 12/24Vdc WHITE CEILING STROBE  | Midwest Supply Us
$70.69 each
View Details System Sensor DH400OE-1 18'X12"X6" ENCLOSURE  | Midwest Supply Us
DH400OE-1 | 18'X12"X6" ENCLOSURE | System Sensor
Brand: System Sensor
SKU: DH400OE-1
$395.59 each
View Details System Sensor COSMOD4W Interface Module i4  | Midwest Supply Us
COSMOD4W | Interface Module i4 | System Sensor
Brand: System Sensor
SKU: COSMOD4W
$80.54 each
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