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System Sensor

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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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image of 4h-b114lpbt
System Sensor
System Sensor B114LPBT 24VAC/DC Detector Base for Use with 2151 Special Applications Duct Smoke Detector
B114LPBT|4H-B114LPBT
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system sensor 90243a-801-01-l hyperspike linewave 2-speaker array, ul1480, 20w, black;image of 4h-90243a801
System Sensor
System Sensor 90243A-801-01-L HyperSpike LineWave 2-Speaker Array, UL1480, 20W, Black
90243A-801-01-L|4H-90243A801
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image of 4h-cosmo4w;image of 4h-cosmo4w;image of 4h-cosmo4w;image of 4h-cosmo4w
System Sensor
System Sensor COSMO-4W i4 Series, 4-Wire CO and Smoke Combination Detector
COSMO-4W|4H-COSMO4W
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image of 4h-hgrl;image of 4h-hgrl;image of 4h-hgrl
System Sensor
System Sensor HGRL L-Series Compact Horn, Low Frequency, Red
HGRL|4H-HGRL
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image of 4h-chswl;image of 4h-chswl;image of 4h-chswl
System Sensor
System Sensor CHSWL L-Series Selectable Output Chime Strobe, Wall Mount, White
CHSWL|4H-CHSWL
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image of 4h-bzspwcal
System Sensor
System Sensor BZSPWC-AL L-Series BZSPWC Ceiling Mount Speakers and Speaker-strobes White Bezel Kit, "ALERT" Marking
BZSPWC-AL|4H-BZSPWCAL
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image of 4h-p2whkp;image of 4h-p2whkp;image of 4h-p2whkp
System Sensor
System Sensor P2WHK-P SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 2-Wire, Wall Mount, High CD, no Marking, White (Includes Plastic Weatherproof Back Box)
P2WHK-P|4H-P2WHKP
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image of 4h-chwl;image of 4h-chwl;image of 4h-chwl;image of 4h-chwl
System Sensor
System Sensor CHWL L-Series Selectable Output Chime, Wall Mount, White
CHWL|4H-CHWL
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system sensor 90219a-801-04-l hyperspike tcpa-10 long range speaker, ul1480 c1d2, 8 ohm, gray
System Sensor
System Sensor 90219A-801-04-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, Gray
90219A-801-04-L|4H-90219A814
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image of 4h-scwhk;image of 4h-scwhk;image of 4h-scwhk;image of 4h-scwhk
System Sensor
System Sensor SCWHK SpectrAlert Advance White Outdoor Ceiling Mount Strobe with Selectable High-Candela
SCWHK|4H-SCWHK
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image of 4h-bzgwag
System Sensor
System Sensor BZGW-AG L-Series "AGENT" Bezel for Wall-Mount Horn Strobe, Works with CHRL, CHSRL, HRL, P2RL, SRL Models, White
BZGW-AG|4H-BZGWAG
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image of 4h-p2rhk120;image of 4h-p2rhk120;image of 4h-p2rhk120
System Sensor
System Sensor P2RHK-120 Outdoor 120V Selectable Output Horn Strobe, "FIRE" Marking, Red
P2RHK-120|4H-P2RHK120
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image of 4h-sawbbc
System Sensor
System Sensor SA-WBBC SpectrAlert Advance, Indoor Ceiling-Mount Back Box, White
SA-WBBC|4H-SAWBBC
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image of 4h-p2wllf;image of 4h-p2wllf;image of 4h-p2wllf;image of 4h-p2wllf
System Sensor
System Sensor P2WL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Wall Mount, "FIRE" Marking, White
P2WL-LF|4H-P2WLLF
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image of 4h-b401;image of 4h-b401;image of 4h-b401;image of 4h-b401
System Sensor
System Sensor B401 Smoke Detector Base
B401|4H-B401
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system sensor 90219a-802-06-l hyperspike tcpa-10 long range speaker, ul1480 c1d2, 4 ohm, white
System Sensor
System Sensor 90219A-802-06-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, White
90219A-802-06-L|4H-90219A826
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image of 4h-mhr
System Sensor
System Sensor MHR SpectrAlert Advance Mini-Horn 12/24Volt, Red
MHR|4H-MHR
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image of 4h-rts151;image of 4h-rts151;image of 4h-rts151
System Sensor
System Sensor RTS151 Remote Test Station with Automatic Fire Detector for Duct Smoke Detectors
RTS151|4H-RTS151
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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 90219a-801-06-l hyperspike tcpa-10 long range speaker, ul1480 c1d2, 8 ohm, white
System Sensor
System Sensor 90219A-801-06-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, White
90219A-801-06-L|4H-90219A816
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image of 4h-mhw;image of 4h-mhw;image of 4h-mhw
System Sensor
System Sensor MHW SpectrAlert Advance Mini-Horn 12/24V, White
MHW|4H-MHW
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image of 4h-sbbcwl
System Sensor
System Sensor SBBCWL Universal Ceiling Surface Mount Back Box, White
SBBCWL|4H-SBBCWL
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image of 4h-bzrcag
System Sensor
System Sensor BZRC-AG L-Series BZRC Ceiling Mount Strobes and Horn Strobes, Red Bezel Kit, "AGENT" Marking
BZRC-AG|4H-BZRCAG
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image of 4h-mwbbw
System Sensor
System Sensor MWBBW Metal Wall Mount Weatherproof Back Box, White
MWBBW|4H-MWBBW
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image of 4h-b114lp;image of 4h-b114lp;image of 4h-b114lp;image of 4h-b114lp
System Sensor
System Sensor B114LP Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
B114LP|4H-B114LP
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image of 4h-dst10
System Sensor
System Sensor DST10 Metal Sampling Tube DNRE and D2E, Duct Widths 8' to 12'
DST10|4H-DST10
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image of 4h-mp120k;image of 4h-mp120k;image of 4h-mp120k
System Sensor
System Sensor MP120K SpectrAlert Advance 120V AC Adapter Mounting Plate
MP120K|4H-MP120K
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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-b114lpbt
B114LPBT4H-B114LPBT
System Sensor
System Sensor B114LPBT 24VAC/DC Detector Base for Use with 2151 Special Applications Duct Smoke Detector
B114LPBT|4H-B114LPBT

Key Features

  • 24V AC/V DC detector base
  • Used with 2151 Special Applications Duct Smoke Detector and 1151 Ionization Detector Heads
  • Inteded for use in 4 wire systems with terminals provided for remote annunciator and relay connections
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system sensor 90243a-801-01-l hyperspike linewave 2-speaker array, ul1480, 20w, black;image of 4h-90243a801
90243A-801-01-L4H-90243A801
System Sensor
System Sensor 90243A-801-01-L HyperSpike LineWave 2-Speaker Array, UL1480, 20W, Black
90243A-801-01-L|4H-90243A801

Key Features

  • Industry Leading Voice Intelligibility forReverberant Spaces
  • 123 dB Max SPL at 1 Meter
  • Rated for Indoor or Outdoor Applications
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image of 4h-cosmo4w;image of 4h-cosmo4w;image of 4h-cosmo4w;image of 4h-cosmo4w
COSMO4W4H-COSMO4W
System Sensor
System Sensor COSMO-4W i4 Series, 4-Wire CO and Smoke Combination Detector
COSMO-4W|4H-COSMO4W

Key Features

  • 4-wire module is compatible with COSMO-4W combination detectors and 4WTA-B smoke detectors
  • Easily integrates up to 12 compatible detectors to a wide range of control panels
  • Sends distinct smoke and CO signals from i4 detectors to the panel
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image of 4h-hgrl;image of 4h-hgrl;image of 4h-hgrl
HGRL4H-HGRL
System Sensor
System Sensor HGRL L-Series Compact Horn, Low Frequency, Red
HGRL|4H-HGRL

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-chswl;image of 4h-chswl;image of 4h-chswl
CHSWL4H-CHSWL
System Sensor
System Sensor CHSWL L-Series Selectable Output Chime Strobe, Wall Mount, White
CHSWL|4H-CHSWL

Key Features

  • Updated modern aesthetics
  • Plug-in design with minimal intrusion into the back box
  • Mounting plate shorting spring feature checks wiring continuity before device installation
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image of 4h-bzspwcal
BZSPWC-AL4H-BZSPWCAL
System Sensor
System Sensor BZSPWC-AL L-Series BZSPWC Ceiling Mount Speakers and Speaker-strobes White Bezel Kit, "ALERT" Marking
BZSPWC-AL|4H-BZSPWCAL

Key Features

  • Easily turn a Fire or Plain device into a device to meet ECS/MNS requirements
  • Bezel kits available for strobes, horns, chimes, horn strobes, chime strobes and speaker strobes
  • Bezels options with FIRE, ALERT, EV AC, AGENT, PLAIN, FUEGO, FOGO printing
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image of 4h-p2whkp;image of 4h-p2whkp;image of 4h-p2whkp
P2WHK-P4H-P2WHKP
System Sensor
System Sensor P2WHK-P SpectrAlert Advance Outdoor Selectable Output Horn Strobe, 2-Wire, Wall Mount, High CD, no Marking, White (Includes Plastic Weatherproof Back Box)
P2WHK-P|4H-P2WHKP

Key Features

  • Outdoor selectable output horn strobe
  • 2-wire wall mount design
  • High CD with no marking
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image of 4h-chwl;image of 4h-chwl;image of 4h-chwl;image of 4h-chwl
CHWL4H-CHWL
System Sensor
System Sensor CHWL L-Series Selectable Output Chime, Wall Mount, White
CHWL|4H-CHWL

Key Features

  • Plug-in design with minimal intrusion into the back box
  • Tamper-resistant construction
  • Updated modern aesthetics
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system sensor 90219a-801-04-l hyperspike tcpa-10 long range speaker, ul1480 c1d2, 8 ohm, gray
90219A-801-04-L4H-90219A814
System Sensor
System Sensor 90219A-801-04-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, Gray
90219A-801-04-L|4H-90219A814

Key Features

  • Industry leading voice intelligibility (STI) PA = Excellent
  • 139 dB Max SPL at 1M
  • Rated for Indoor or Outdoor Applications
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image of 4h-scwhk;image of 4h-scwhk;image of 4h-scwhk;image of 4h-scwhk
SCWHK4H-SCWHK
System Sensor
System Sensor SCWHK SpectrAlert Advance White Outdoor Ceiling Mount Strobe with Selectable High-Candela
SCWHK|4H-SCWHK

Key Features

  • White outdoor ceiling mount strobe
  • Selectable high-candela settings
  • Compatible with 12 or 24 volt systems
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image of 4h-bzgwag
BZGW-AG4H-BZGWAG
System Sensor
System Sensor BZGW-AG L-Series "AGENT" Bezel for Wall-Mount Horn Strobe, Works with CHRL, CHSRL, HRL, P2RL, SRL Models, White
BZGW-AG|4H-BZGWAG

Key Features

  • Compatible with L-Series devices
  • Transforms devices to meet ECS/MNS standards
  • Available in multiple bezel options
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image of 4h-p2rhk120;image of 4h-p2rhk120;image of 4h-p2rhk120
P2RHK-1204H-P2RHK120
System Sensor
System Sensor P2RHK-120 Outdoor 120V Selectable Output Horn Strobe, "FIRE" Marking, Red
P2RHK-120|4H-P2RHK120

Key Features

  • Plug-in design, Tamper resistant construction
  • Field selectable candela settings: 135, 150, 177, 185
  • Outdoor products rated from –40°F to 151°F
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image of 4h-sawbbc
SA-WBBC4H-SAWBBC
System Sensor
System Sensor SA-WBBC SpectrAlert Advance, Indoor Ceiling-Mount Back Box, White
SA-WBBC|4H-SAWBBC

Key Features

  • Dimensions 7.1" diameter x 2.0" high
  • Operating Temperature -40°F to 151°F (-40°C to 66°C)
  • Operating Voltage Range 8 to 17.5 V (12V nominal) or 16 to 33 V (24 nominal)
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image of 4h-p2wllf;image of 4h-p2wllf;image of 4h-p2wllf;image of 4h-p2wllf
P2WL-LF4H-P2WLLF
System Sensor
System Sensor P2WL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Wall Mount, "FIRE" Marking, White
P2WL-LF|4H-P2WLLF

Key Features

  • 520 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, 110, 135, and 185
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image of 4h-b401;image of 4h-b401;image of 4h-b401;image of 4h-b401
B4014H-B401
System Sensor
System Sensor B401 Smoke Detector Base
B401|4H-B401

Key Features

  • 2-wire base for use with System Sensor smoke and detector heads
  • These detector bases mount to typical junction boxes
  • The conductors used to connect smoke detectors to control panels
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system sensor 90219a-802-06-l hyperspike tcpa-10 long range speaker, ul1480 c1d2, 4 ohm, white
90219A-802-06-L4H-90219A826
System Sensor
System Sensor 90219A-802-06-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, White
90219A-802-06-L|4H-90219A826

Key Features

  • Industry leading voice intelligibility (STI) PA = Excellent
  • 139 dB Max SPL at 1M
  • Rated for Indoor or Outdoor Applications
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image of 4h-mhr
MHR4H-MHR
System Sensor
System Sensor MHR SpectrAlert Advance Mini-Horn 12/24Volt, Red
MHR|4H-MHR

Key Features

  • Offers high and low volume settings, and temporal or non-temporal tones
  • Can be mounted to single gang back boxes for aesthetically sensitive applications
  • Operates between 32 and 120 degrees Fahrenheit from a regulated DC or full-wave rectified, unfiltered power supply
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image of 4h-rts151;image of 4h-rts151;image of 4h-rts151
RTS1514H-RTS151
System Sensor
System Sensor RTS151 Remote Test Station with Automatic Fire Detector for Duct Smoke Detectors
RTS151|4H-RTS151

Key Features

  • Power Requirements Alarm LED: 2.8 to 32V DC, 12 mA max
  • Total Current: 105 mA max
  • Test Switch 10 VA at 32V DC
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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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system sensor 90219a-801-06-l hyperspike tcpa-10 long range speaker, ul1480 c1d2, 8 ohm, white
90219A-801-06-L4H-90219A816
System Sensor
System Sensor 90219A-801-06-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, White
90219A-801-06-L|4H-90219A816

Key Features

  • Industry leading voice intelligibility (STI) PA = Excellent
  • 139 dB Max SPL at 1M
  • Rated for Indoor or Outdoor Applications
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image of 4h-mhw;image of 4h-mhw;image of 4h-mhw
MHW4H-MHW
System Sensor
System Sensor MHW SpectrAlert Advance Mini-Horn 12/24V, White
MHW|4H-MHW

Key Features

  • Offers high and low volume settings, and temporal or non-temporal tones
  • Can be mounted to single gang back boxes for aesthetically sensitive applications
  • Operates between 32 and 120 degrees Fahrenheit from a regulated DC or full-wave rectified, unfiltered power supply
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image of 4h-sbbcwl
SBBCWL4H-SBBCWL
System Sensor
System Sensor SBBCWL Universal Ceiling Surface Mount Back Box, White
SBBCWL|4H-SBBCWL

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-bzrcag
BZRC-AG4H-BZRCAG
System Sensor
System Sensor BZRC-AG L-Series BZRC Ceiling Mount Strobes and Horn Strobes, Red Bezel Kit, "AGENT" Marking
BZRC-AG|4H-BZRCAG

Key Features

  • Easily turn a Fire or Plain device into a device to meet ECS/MNS requirements
  • Bezel kits available for strobes, horns, chimes, horn strobes, chime strobes and speaker strobes
  • Bezels options with FIRE, ALERT, EV AC, AGENT, PLAIN, FUEGO, FOGO printing
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image of 4h-mwbbw
MWBBW4H-MWBBW
System Sensor
System Sensor MWBBW Metal Wall Mount Weatherproof Back Box, White
MWBBW|4H-MWBBW

Key Features

  • Mounting Box offers a reliable, convenient mounting solution
  • Built with metal product material to offer longevity and great resistance to damage and deterioration
  • Wall application/usage for maximum productivity with convenience and optimal results
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image of 4h-b114lp;image of 4h-b114lp;image of 4h-b114lp;image of 4h-b114lp
B114LP4H-B114LP
System Sensor
System Sensor B114LP Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
B114LP|4H-B114LP

Key Features

  • Low-profile smoke detector design
  • Low standby current
  • Two LEDs blink in standby
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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-mp120k;image of 4h-mp120k;image of 4h-mp120k
MP120K4H-MP120K
System Sensor
System Sensor MP120K SpectrAlert Advance 120V AC Adapter Mounting Plate
MP120K|4H-MP120K

Key Features

  • Designed for both indoor and outdoor use
  • Plug-in design eliminates ground faults
  • Power supply that converts 120V AC to nominal 24 V FWR
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Showing 169 - 196 of 436
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