Search

Personal menu

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.

View as Grid List

Sort by

Display per page

Picture of MULTI-SIGNALING ACCESSORY

MULTI-SIGNALING ACCESSORY

SYSTEM SENSOR:RTS2

SKU: SYSTEM SENSOR:RTS2

$125.05

Picture of MULTISIGNALINGDEVICEADDONSTROB

MULTISIGNALINGDEVICEADDONSTROB

SYSTEM SENSOR:RTS2-AOS

SKU: SYSTEM SENSOR:RTS2-AOS

$186.68

Picture of NEMA IV 24VAC/DC120V PHOTELEC

NEMA IV 24VAC/DC120V PHOTELEC

SYSTEM SENSOR:D4120W

SKU: SYSTEM SENSOR:D4120W

$246.97

Picture of OEM DUCT SENSOR, BOARD ONLY BP

OEM DUCT SENSOR, BOARD ONLY BP

SYSTEM SENSOR:D4SB

SKU: SYSTEM SENSOR:D4SB

$90.58

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

Picture of OUTDOOR BACKBOX

OUTDOOR BACKBOX

SYSTEM SENSOR:SA-WBB

SKU: SYSTEM SENSOR:SA-WBB

$74.19

Picture of OUTDOOR STROBE

OUTDOOR STROBE

SYSTEM SENSOR:SRK-P

SKU: SYSTEM SENSOR:SRK-P

$88.31

Picture of PADDLE KIT FOR WFDT & WFDTNR

PADDLE KIT FOR WFDT & WFDTNR

SYSTEM SENSOR:PRK9

SKU: SYSTEM SENSOR:PRK9

$26.52

Picture of PHOTOELECTRICSMOKE24VAC/DC120V

PHOTOELECTRICSMOKE24VAC/DC120V

SYSTEM SENSOR:D4120

SKU: SYSTEM SENSOR:D4120

$166.96

Picture of PIEZO ANNUNCIATOR W/ ALERT

PIEZO ANNUNCIATOR W/ ALERT

SYSTEM SENSOR:APA151

SKU: SYSTEM SENSOR:APA151

$50.75

Picture of PLUG-IN SUPERVISORY SWITCH

PLUG-IN SUPERVISORY SWITCH

SYSTEM SENSOR:PSP1

SKU: SYSTEM SENSOR:PSP1

$235.87

Picture of POLARITYREV.RELAY/SYNCHRONMOD

POLARITYREV.RELAY/SYNCHRONMOD

SYSTEM SENSOR:RRS-MOD

SKU: SYSTEM SENSOR:RRS-MOD

$58.83

Picture of POSTIND./BTRFLYSUPERVISORYSWTC

POSTIND./BTRFLYSUPERVISORYSWTC

SYSTEM SENSOR:PIBV2

SKU: SYSTEM SENSOR:PIBV2

$120.67

Picture of RED CEILING MNT ACCES BACK BOX

RED CEILING MNT ACCES BACK BOX

SYSTEM SENSOR:SBBCRL

SKU: SYSTEM SENSOR:SBBCRL

$28.83

Picture of RED LENS FOR L-SERIES INDOOR

RED LENS FOR L-SERIES INDOOR

SYSTEM SENSOR:LENS-R2

SKU: SYSTEM SENSOR:LENS-R2

$13.31

Picture of RED SYNCH CIRCUIT MODULE

RED SYNCH CIRCUIT MODULE

SYSTEM SENSOR:MDL3R

SKU: SYSTEM SENSOR:MDL3R

$105.51

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 REMOTE TEST STATION

REMOTE TEST STATION

SYSTEM SENSOR:RTS151

SKU: SYSTEM SENSOR:RTS151

$54.82

Picture of REMOTE TEST STATION WITH KEY

REMOTE TEST STATION WITH KEY

SYSTEM SENSOR:RTS151KEY

SKU: SYSTEM SENSOR:RTS151KEY

$82.86

Picture of REMOTEANNUNCIATOR 3.1-32VDC

REMOTEANNUNCIATOR 3.1-32VDC

SYSTEM SENSOR:RA100Z

SKU: SYSTEM SENSOR:RA100Z

$30.68

Picture of REPLACEMENT COVER WRENCH

REPLACEMENT COVER WRENCH

SYSTEM SENSOR:WFDW

SKU: SYSTEM SENSOR:WFDW

$13.74

Picture of REPLACEMENT TEST MAGNET

REPLACEMENT TEST MAGNET

SYSTEM SENSOR:M02-04-00

SKU: SYSTEM SENSOR:M02-04-00

$10.14

Picture of RETROFIT ADAPTER BRACKET

RETROFIT ADAPTER BRACKET

SYSTEM SENSOR:A77-AB2

SKU: SYSTEM SENSOR:A77-AB2

$9.48

Picture of SAMPLING TUBE 3 FEET

SAMPLING TUBE 3 FEET

SYSTEM SENSOR:ST-3

SKU: SYSTEM SENSOR:ST-3

$23.15

Picture of SAMPLING TUBE 3 WITH HOLES

SAMPLING TUBE 3 WITH HOLES

SYSTEM SENSOR:DST3

SKU: SYSTEM SENSOR:DST3

$15.34

Picture of SAMPLING TUBE 5 FEET

SAMPLING TUBE 5 FEET

SYSTEM SENSOR:ST-5

SKU: SYSTEM SENSOR:ST-5

$25.00

Picture of SAMPLING TUBE 5 WITH HOLES

SAMPLING TUBE 5 WITH HOLES

SYSTEM SENSOR:DST5

SKU: SYSTEM SENSOR:DST5

$19.84

Picture of SCREW&YOKEVALVESUPERVISORYSWTC

SCREW&YOKEVALVESUPERVISORYSWTC

SYSTEM SENSOR:OSY2

SKU: SYSTEM SENSOR:OSY2

$129.06

Clear All