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System Sensor

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System Sensor
System Sensor RTS2 Multi-Signaling Accessory, without Strobe, for InnovairFlex 4-Wire Conventional Duct Smoke Detectors
RTS2|4H-RTS2
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image of 4h-scrhk;image of 4h-scrhk;image of 4h-scrhk;image of 4h-scrhk
System Sensor
System Sensor SCRHK SpectrAlert Advance Outdoor Selectable Output Strobe, High CD, Red, Outdoor (Includes Plastic Weatherproof Back Box)
SCRHK|4H-SCRHK
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image of 4h-scrk;image of 4h-scrk;image of 4h-scrk;image of 4h-scrk
System Sensor
System Sensor SCRK SpectrAlert Advance Outdoor Selectable Output Strobe, Standard CD, Red, Outdoor
SCRK|4H-SCRK
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image of 4h-rts151key;image of 4h-rts151key;image of 4h-rts151key
System Sensor
System Sensor RTS151KEY Key Remote Test and Reset Station for Duct Smoke Detector, (Replaces RTS451KEY)
RTS151KEY|4H-RTS151KEY
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image of 4h-p4wl;image of 4h-p4wl;image of 4h-p4wl;image of 4h-p4wl
System Sensor
System Sensor P4WL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, White
P4WL|4H-P4WL
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System Sensor
System Sensor R-24T Multi-Voltage Conventional Relay
R-24T|4H-R24T
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image of 4h-pc2rllf;image of 4h-pc2rllf;image of 4h-pc2rllf;image of 4h-pc2rllf
System Sensor
System Sensor PC2RL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, Red
PC2RL-LF|4H-PC2RLLF
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image of 4h-p482100
System Sensor
System Sensor P48-21-00 End Cap for Metal Sampling Tubes
P48-21-00|4H-P482100
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System Sensor
System Sensor M02-04-00 Test Magnet
M02-04-00|4H-M020400
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image of 4h-scwltile;image of 4h-scwltile
System Sensor
System Sensor SCWL-TILE L-Series Drop-In Ceiling Tile Strobe Only, UL-Listed with "FIRE" Marking
SCWL-TILE|4H-SCWLTILE
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image of 4h-p2rlsp;image of 4h-p2rlsp;image of 4h-p2rlsp
System Sensor
System Sensor P2RL-SP L-Series Indoor SelectableOutput Horn Strobe, 2-Wire, Wall Mount, "FUEGO" Spanish Marking, Red
P2RL-SP|4H-P2RLSP
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System Sensor
System Sensor SBBCRL L-Series Ceiling Surface Mount Back Box, Red
SBBCRL|4H-SBBCRL
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image of 4h-p2rllf;image of 4h-p2rllf;image of 4h-p2rllf;image of 4h-p2rllf
System Sensor
System Sensor P2RL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Wall Mount, "FIRE" Marking, Red (Replaces P2RH-LF)
P2RL-LF|4H-P2RLLF
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System Sensor
System Sensor R-24E Multi-Voltage Conventional Relay
R-24E|4H-R24E
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image of 4h-hwl;image of 4h-hwl;image of 4h-hwl;image of 4h-hwl;image of 4h-hwl
System Sensor
System Sensor HWL L-Series Indoor Selectable Output Horn, Wall Mount, no Marking, White
HWL|4H-HWL
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image of 4h-scrl;image of 4h-scrl;image of 4h-scrl;image of 4h-scrl
System Sensor
System Sensor SCRL L-Series Indoor Selectable Output Ceiling Mount Strobe, "FIRE" Marking, Red
SCRL|4H-SCRL
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image of 4h-sepspswl;image of 4h-sepspswl;image of 4h-sepspswl;image of 4h-sepspswl
System Sensor
System Sensor SEP-SPSWL L-Series Alert, Amber Lens, White Strobe and Speaker Strobe Expander Plate (Full Candela Range) Back Box Skirt
SEP-SPSWL|4H-SEPSPSWL
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image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd
System Sensor
System Sensor DUCTSD 4-Wire Duct Smoke Detector
DUCTSD|4H-DUCTSD
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image of 4h-pc2wllf;image of 4h-pc2wllf;image of 4h-pc2wllf;image of 4h-pc2wllf
System Sensor
System Sensor PC2WL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, White
PC2WL-LF|4H-PC2WLLF
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System Sensor
System Sensor SENS-RDR I3 Sensitivity Reader
SENS-RDR|4H-SENSRDR
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image of 4h-rts2aos;image of 4h-rts2aos;image of 4h-rts2aos;image of 4h-rts2aos
System Sensor
System Sensor RTS2-AOS Multi-Signaling Accessory with Add-on Strobe for InnovairFlex 4-Wire Conventional Duct Smoke Detectors
RTS2-AOS|4H-RTS2AOS
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image of 4h-p4wk;image of 4h-p4wk;image of 4h-p4wk
System Sensor
System Sensor P4WK SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, Standard CD, "FIRE" Marking, White (Includes Plastic Weatherproof Back Box)
P4WK|4H-P4WK
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image of 4h-pc4rl;image of 4h-pc4rl;image of 4h-pc4rl;image of 4h-pc4rl
System Sensor
System Sensor PC4RL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Ceiling Mount, "FIRE" Marking, Red
PC4RL|4H-PC4RL
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System Sensor
System Sensor DST10 Metal Sampling Tube DNRE and D2E, Duct Widths 8' to 12'
DST10|4H-DST10
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System Sensor
System Sensor SBBSPRL L-Series Wall Surface Mount Back Box, Speakers and Speaker Strobes, Red
SBBSPRL|4H-SBBSPRL
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System Sensor
System Sensor SBBGWL L-Series, Compact Footprint, Wall Surface-Mountable Back Box, White
SBBGWL|4H-SBBGWL
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System Sensor
System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, White
SBBWL|4H-SBBWL
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image of 4h-pc2whk;image of 4h-pc2whk;image of 4h-pc2whk;image of 4h-pc2whk
System Sensor
System Sensor PC2WHK SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 2-Wire, High CD, Ceiling Mount, "FIRE" Marking, White
PC2WHK|4H-PC2WHK
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image of 4h-rts2;image of 4h-rts2;image of 4h-rts2
RTS24H-RTS2
System Sensor
System Sensor RTS2 Multi-Signaling Accessory, without Strobe, for InnovairFlex 4-Wire Conventional Duct Smoke Detectors
RTS2|4H-RTS2

Key Features

  • Can be used to select one of two connected sensors to be tested, reset, or both by a push button switch.
  • Enables sensitivity measurements using the SENS-RDR sensitivity reader
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image of 4h-scrhk;image of 4h-scrhk;image of 4h-scrhk;image of 4h-scrhk
SCRHK4H-SCRHK
System Sensor
System Sensor SCRHK SpectrAlert Advance Outdoor Selectable Output Strobe, High CD, Red, Outdoor (Includes Plastic Weatherproof Back Box)
SCRHK|4H-SCRHK

Key Features

  • Weatherproof per NEMA 4X, IP56
  • Listed to UL 1638 (strobe) and UL 464 (horn)
  • Compatible with System Sensor synchronization protocol and legacy SpectrAlert products
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image of 4h-scrk;image of 4h-scrk;image of 4h-scrk;image of 4h-scrk
SCRK4H-SCRK
System Sensor
System Sensor SCRK SpectrAlert Advance Outdoor Selectable Output Strobe, Standard CD, Red, Outdoor
SCRK|4H-SCRK

Key Features

  • Ceiling Mounting;
  • Outdoor Location
  • Selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd
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image of 4h-rts151key;image of 4h-rts151key;image of 4h-rts151key
RTS151KEY4H-RTS151KEY
System Sensor
System Sensor RTS151KEY Key Remote Test and Reset Station for Duct Smoke Detector, (Replaces RTS451KEY)
RTS151KEY|4H-RTS151KEY

Key Features

  • Alarm Response Time 40 seconds maximum
  • Dimensions 4.6" H x 2.75" W x 1.8" D
  • Operating Humidity Range 95% relative humidity, noncondensing Max
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image of 4h-p4wl;image of 4h-p4wl;image of 4h-p4wl;image of 4h-p4wl
P4WL4H-P4WL
System Sensor
System Sensor P4WL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, White
P4WL|4H-P4WL

Key Features

  • Updated Modern Aesthetics
  • Small profile devices for Horns and Horn Strobes
  • Plug-in design with minimal intrusion into the back box
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image of 4h-r24t
R-24T4H-R24T
System Sensor
System Sensor R-24T Multi-Voltage Conventional Relay
R-24T|4H-R24T

Key Features

  • MultiVage operation
  • Activation LEDs
  • Easy and flexible installation
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image of 4h-pc2rllf;image of 4h-pc2rllf;image of 4h-pc2rllf;image of 4h-pc2rllf
PC2RL-LF4H-PC2RLLF
System Sensor
System Sensor PC2RL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, Red
PC2RL-LF|4H-PC2RLLF

Key Features

  • Updated modern aesthetics
  • Compatible with MDL3 sync module
  • Plug-in design with minimal intrusion into the back box
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P48-21-004H-P482100
System Sensor
System Sensor P48-21-00 End Cap for Metal Sampling Tubes
P48-21-00|4H-P482100
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M02-04-004H-M020400
System Sensor
System Sensor M02-04-00 Test Magnet
M02-04-00|4H-M020400

Key Features

  • Photoelectric, integrated low-flow technology
  • Air velocity rating from 100'/min to 4,000'/min (0.5 m/s to 20.32 m/sec)
  • Versatile mounting options: square or rectangular configuration
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image of 4h-scwltile;image of 4h-scwltile
SCWL-TILE4H-SCWLTILE
System Sensor
System Sensor SCWL-TILE L-Series Drop-In Ceiling Tile Strobe Only, UL-Listed with "FIRE" Marking
SCWL-TILE|4H-SCWLTILE

Key Features

  • Complete drop-in suspended ceiling speaker and speaker strobe assembly
  • L-Series Platform, common speaker and low current strobe
  • Field selectable candela settings on strobe units: 15, 30, 75, 95, 115, 150, and 177
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image of 4h-p2rlsp;image of 4h-p2rlsp;image of 4h-p2rlsp
P2RL-SP4H-P2RLSP
System Sensor
System Sensor P2RL-SP L-Series Indoor SelectableOutput Horn Strobe, 2-Wire, Wall Mount, "FUEGO" Spanish Marking, Red
P2RL-SP|4H-P2RLSP

Key Features

  • Updated Modern Aesthetics
  • Small profile devices for Horns and Horn Strobes
  • Tamper-resistant construction
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image of 4h-sbbcrl
SBBCRL4H-SBBCRL
System Sensor
System Sensor SBBCRL L-Series Ceiling Surface Mount Back Box, Red
SBBCRL|4H-SBBCRL

Key Features

  • L-Series Surface Mount Back Boxes are the best solution in locations where you have a hard surface to mount to.
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image of 4h-p2rllf;image of 4h-p2rllf;image of 4h-p2rllf;image of 4h-p2rllf
P2RL-LF4H-P2RLLF
System Sensor
System Sensor P2RL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Wall Mount, "FIRE" Marking, Red (Replaces P2RH-LF)
P2RL-LF|4H-P2RLLF

Key Features

  • Plug-in design with minimal intrusion into the back box
  • Compatible with MDL3 sync module
  • Updated modern aesthetics
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image of 4h-r24e
R-24E4H-R24E
System Sensor
System Sensor R-24E Multi-Voltage Conventional Relay
R-24E|4H-R24E

Key Features

  • MultiVage operation
  • Activation LEDs
  • Easy and flexible installation
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image of 4h-hwl;image of 4h-hwl;image of 4h-hwl;image of 4h-hwl;image of 4h-hwl
HWL4H-HWL
System Sensor
System Sensor HWL L-Series Indoor Selectable Output Horn, Wall Mount, no Marking, White
HWL|4H-HWL

Key Features

  • Updated Modern Aesthetics
  • Small profile devices for Horns and Horn Strobes
  • Plug-in design with minimal intrusion into the back box
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image of 4h-scrl;image of 4h-scrl;image of 4h-scrl;image of 4h-scrl
SCRL4H-SCRL
System Sensor
System Sensor SCRL L-Series Indoor Selectable Output Ceiling Mount Strobe, "FIRE" Marking, Red
SCRL|4H-SCRL

Key Features

  • Plug-in design with minimal intrusion into the back box
  • Tamper-resistant construction
  • Automatic selection of 12- or 24V operation at 15 and 30 candela
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image of 4h-sepspswl;image of 4h-sepspswl;image of 4h-sepspswl;image of 4h-sepspswl
SEP-SPSWL4H-SEPSPSWL
System Sensor
System Sensor SEP-SPSWL L-Series Alert, Amber Lens, White Strobe and Speaker Strobe Expander Plate (Full Candela Range) Back Box Skirt
SEP-SPSWL|4H-SEPSPSWL

Key Features

  • Expander Plates Accessory
  • Wall Mounting;
  • Operating Voltage Range with MDL3: 9 to 17.5V (12V nominal) or 17 to 33V (24V nominal)
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image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd;image of 4h-ductsd
DUCTSD4H-DUCTSD
System Sensor
System Sensor DUCTSD 4-Wire Duct Smoke Detector
DUCTSD|4H-DUCTSD

Key Features

  • Air velocity rating from 100 to 4,000fpm (0.5 to 20.32 m/s)
  • Versatile mounting options: square or rectangular configuration
  • Cover integrated smoke test port
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image of 4h-pc2wllf;image of 4h-pc2wllf;image of 4h-pc2wllf;image of 4h-pc2wllf
PC2WL-LF4H-PC2WLLF
System Sensor
System Sensor PC2WL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, White
PC2WL-LF|4H-PC2WLLF

Key Features

  • 521 Hz ± 10% square wave tone, NFPA compliance
  • Full candela range plus High/Low tone options to optimize current draw for a wide variety of applications
  • Field-selectable candela settings: 15, 30, 75, 95, 115, 150, and 177
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image of 4h-sensrdr
SENS-RDR4H-SENSRDR
System Sensor
System Sensor SENS-RDR I3 Sensitivity Reader
SENS-RDR|4H-SENSRDR

Key Features

  • An LCD screen that displays sensitivity by percent-per-foot obscuration
  • Automatic shut-off a'er 30 minutes
  • Connectors for a hand-held device or threaded extension pole
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image of 4h-rts2aos;image of 4h-rts2aos;image of 4h-rts2aos;image of 4h-rts2aos
RTS2-AOS4H-RTS2AOS
System Sensor
System Sensor RTS2-AOS Multi-Signaling Accessory with Add-on Strobe for InnovairFlex 4-Wire Conventional Duct Smoke Detectors
RTS2-AOS|4H-RTS2AOS

Key Features

  • Can be used to select one of two connected sensors to be tested, reset, or both by a push button switch.
  • Enables sensitivity measurements using the SENS-RDR sensitivity reader
  • AOS (Add-On Strobe) is an optional accessory included
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image of 4h-p4wk;image of 4h-p4wk;image of 4h-p4wk
P4WK4H-P4WK
System Sensor
System Sensor P4WK SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, Standard CD, "FIRE" Marking, White (Includes Plastic Weatherproof Back Box)
P4WK|4H-P4WK

Key Features

  • Weatherproof per NEMA 4X, IP56
  • Listed to UL 1638 (strobe) and UL 464 (horn)
  • Compatible with System Sensor synchronization protocol and legacy SpectrAlert products
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image of 4h-pc4rl;image of 4h-pc4rl;image of 4h-pc4rl;image of 4h-pc4rl
PC4RL4H-PC4RL
System Sensor
System Sensor PC4RL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Ceiling Mount, "FIRE" Marking, Red
PC4RL|4H-PC4RL

Key Features

  • Plug-in design with minimal intrusion into the back box
  • Tamper-resistant construction
  • Automatic selection of 12- or 24V operation at 15 and 30 candela
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image of 4h-dst10
DST104H-DST10
System Sensor
System Sensor DST10 Metal Sampling Tube DNRE and D2E, Duct Widths 8' to 12'
DST10|4H-DST10

Key Features

  • Photoelectric, integrated low-flow technology
  • Air velocity rating from 100'/min to 4,000'/min (0.5 m/s to 20.32 m/sec)
  • Versatile mounting options: square or rectangular configuration
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image of 4h-sbbsprl
SBBSPRL4H-SBBSPRL
System Sensor
System Sensor SBBSPRL L-Series Wall Surface Mount Back Box, Speakers and Speaker Strobes, Red
SBBSPRL|4H-SBBSPRL

Key Features

  • Mounting Box offers maximum mounting efficiency with added usability
  • Wall application/usage for maximum productivity with convenience and optimal results
  • Wall Mount effectively conceals wiring to avoid tripping hazards
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image of 4h-sbbgwl
SBBGWL4H-SBBGWL
System Sensor
System Sensor SBBGWL L-Series, Compact Footprint, Wall Surface-Mountable Back Box, White
SBBGWL|4H-SBBGWL

Key Features

  • Mounting Box offers maximum mounting efficiency with added usability
  • Compact feature for maximum efficiency and convenience
  • Surface application/usage for maximum productivity with convenience and optimal results
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image of 4h-sbbwl
SBBWL4H-SBBWL
System Sensor
System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, White
SBBWL|4H-SBBWL

Key Features

  • L-Series Surface Mount Back Boxes are the best solution in locations where you have a hard surface to mount to.
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image of 4h-pc2whk;image of 4h-pc2whk;image of 4h-pc2whk;image of 4h-pc2whk
PC2WHK4H-PC2WHK
System Sensor
System Sensor PC2WHK SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 2-Wire, High CD, Ceiling Mount, "FIRE" Marking, White
PC2WHK|4H-PC2WHK

Key Features

  • Tamper-resistant construction
  • Plug-in design with minimal intrusion into the back box
  • Rated from –40°F to 151°F
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Showing 197 - 224 of 434