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System Sensor

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system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf security alarm image of bk-hcwllf
System Sensor
System Sensor HCWL-LF L-Series Indoor Selectable Output Low Frequency Sounder, 2-Wire, Ceiling Mount, no Marking, White
HCWL-LF|BK-HCWLLF
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system sensor security strobe lens image of bk-lensrc2;system sensor lens-rc2 l-series lens for any indoor ceiling-mountable strobes, red image of bk-lensrc2;system sensor lens-rc2 l-series lens for any indoor ceiling-mountable strobes, red image of bk-lensrc2;system sensor lens-rc2 l-series lens for any indoor ceiling-mountable strobes, red image of bk-lensrc2
System Sensor
System Sensor LENS-RC2 L-Series Lens for Any Indoor Ceiling Mount Strobes, Red
LENS-RC2|BK-LENSRC2
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system sensor rts151 remote test station image of bk-rts151;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors image of bk-rts151;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors image of bk-rts151
System Sensor
System Sensor RTS151 Remote Test Station with Automatic Fire Detector for Duct Smoke Detectors
RTS151|BK-RTS151
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system sensor smoke detector image of bk-4witarb;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay image of bk-4witarb;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay image of bk-4witarb
System Sensor
System Sensor 4WITAR-B Photoelectric i3 Smoke Detector with Isolated Thermal Sensor, 4-Wire, Built-in Sounder, Form Relay, White
4WITAR-B|BK-4WITARB
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system sensor r-10e multi-voltage conventional relay image of bk-r10e
System Sensor
System Sensor R-10E Multi-Voltage Conventional Relay, Single (SPDT) Relay with Activation LED
R-10E|BK-R10E
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System Sensor PC2WKLED L-Series Outdoor Ceiling-Mounted Horn Strobe, "FIRE", White
System Sensor
System Sensor PC2WKLED L-Series Outdoor Ceiling-Mounted Horn Strobe, "FIRE", White
PC2WKLED|BK-PC2WKLED
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System Sensor SS-PHOTO-T Intelligent Photoelectric Smoke Detector
System Sensor
System Sensor SS-PHOTO-T Intelligent Photoelectric Smoke Detector
SS-PHOTO-T|BK-SSPHOTOT
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System Sensor ST-3 Metal Sampling Tube for Duct Widths 2'-4'
System Sensor
System Sensor ST-3 Metal Sampling Tube for Duct Widths 2'-4'
ST-3|BK-ST3
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system sensor mdl3ra synch module, red image of bk-mdl3r;system sensor mdl3r spectralert advance sync-circuit module 12/24v, red image of bk-mdl3r
System Sensor
System Sensor MDL3R SpectrAlert Advance Sync-Circuit Module 12/24V, Red
MDL3R|BK-MDL3R
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system sensor innovairflex dst10 sampling tube image of bk-dst10
System Sensor
System Sensor DST10 Metal Sampling Tube DNRE and D2E, Duct Widths 8' to 12'
DST10|BK-DST10
More Options Available
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System Sensor CHSCWLED Indoor LED Chime Strobe Ceiling, Fire, White
System Sensor
System Sensor CHSCWLED Indoor LED Chime Strobe Ceiling, Fire, White
CHSCWLED|BK-CHSCWLED
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system sensor m02-04-00 test magnet image of bk-m020400
System Sensor
System Sensor M02-04-00 Detector Test Magnet
M02-04-00|BK-M020400
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System Sensor LENS-A3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Amber
System Sensor
System Sensor LENS-A3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Amber
LENS-A3|BK-LENSA3
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System Sensor SPSCWLED-CLR-ALERT L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "ALERT", White
System Sensor
System Sensor SPSCWLED-CLR-ALERT L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "ALERT", White
SPSCWLED-CLR-ALERT|BK-SPSCWLEDC
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system sensor bzrc-al bezel panel image of bk-bzrcal;system sensor bzrc-al l-series bzrc ceiling mount strobes and horn strobes, red bezel kit, �alert� marking image of bk-bzrcal;system sensor bzrc-al l-series bzrc ceiling mount strobes and horn strobes, red bezel kit, �alert� marking image of bk-bzrcal
System Sensor
System Sensor BZRC-AL L-Series BZRC Ceiling Mount Strobes and Horn Strobes, Red Bezel Kit, "ALERT" Marking
BZRC-AL|BK-BZRCAL
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system sensor 5151 combination fixed and rate-of-rise plug-in heat detector image of bk-5151;system sensor 5151 combination fixed and rate-of-rise plug-in heat detector image of bk-5151;system sensor 5151 combination fixed and rate-of-rise plug-in heat detector image of bk-5151
System Sensor
System Sensor 5151 Combination Fixed and Rate-of-Rise Plug-in Heat Detector
5151|BK-5151
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System Sensor SBBRL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, Red
System Sensor
System Sensor SBBRL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, Red
SBBRL|BK-SBBRL
More Options Available
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System Sensor 90219A-802-01-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, Black
System Sensor
System Sensor 90219A-802-01-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, Black
TCPA-10|BK-90219A821
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system sensor co-repl co sensor replacement module image of bk-corepl
System Sensor
System Sensor CO-REPL Replacement CO Cell for COSMO-2W and COSMO-4W Detectors
CO-REPL|BK-COREPL
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system sensor l p4wl horn/strobe image of bk-p4wl;system sensor p4wla-p 4-wire white wall horn strobe, plain image of bk-p4wl;system sensor p4wl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, white image of bk-p4wl
System Sensor
System Sensor P4WL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, White
P4WL|BK-P4WL
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System Sensor TR-2 L-Series Wall Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, Red
System Sensor
System Sensor TR-2 L-Series Wall Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, Red
TR-2|BK-TR2
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system sensor 5624 temperature and humidity sensor with alarm image of bk-5624;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector image of bk-5624;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector image of bk-5624
System Sensor
System Sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5624|BK-5624
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System Sensor SS-CO Addressable CO Detector without Base
System Sensor
System Sensor SS-CO Addressable CO Detector without Base
SS-CO|BK-SSCO
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System Sensor MOD2W 2-Wire i3 Smoke Maintenance Module
System Sensor
System Sensor MOD2W 2-Wire i3 Smoke Maintenance Module
MOD2W|BK-MOD2W
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System Sensor SCWLED-CLR-ALERT Series Ceiling Mount Strobe with LED, ALERT Label, White
System Sensor
System Sensor SCWLED-CLR-ALERT Series Ceiling Mount Strobe with LED, ALERT Label, White
SCWLED-CLR-ALERT|BK-SCWLEDCLR
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system sensor i3 4wt-b smoke detector image of bk-4wtb;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor image of bk-4wtb;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor image of bk-4wtb;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor image of bk-4wtb
System Sensor
System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White
4WT-B|BK-4WTB
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system sensor i3 4wtr-b smoke detector image of bk-4wtrb;system sensor 4wtr-b photoelectric i3 series smoke detector, 4-wire, thermal sensor, form c relay image of bk-4wtrb;system sensor 4wtr-b photoelectric i3 series smoke detector, 4-wire, thermal sensor, form c relay image of bk-4wtrb
System Sensor
System Sensor 4WTR-B Photoelectric i3 Series Smoke Detector, 4-Wire, Thermal Sensor, Form Relay, White
4WTR-B|BK-4WTRB
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System Sensor CHSWLED Indoor LED Chime Strobe Wall, Fire, White
System Sensor
System Sensor CHSWLED Indoor LED Chime Strobe Wall, Fire, White
CHSWLED|BK-CHSWLED
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system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwllf;system sensor hcwl-lf security alarm image of bk-hcwllf
HCWL-LFBK-HCWLLF
System Sensor
System Sensor HCWL-LF L-Series Indoor Selectable Output Low Frequency Sounder, 2-Wire, Ceiling Mount, no Marking, White
HCWL-LF|BK-HCWLLF

Key Features

  • 520Hz ± 10% squareWave tone, NFPA compliance
  • Nominal Voltage low frequency sounder regulated 24DC/FWR1
  • Plug-in design with minimal intrusion into the back box
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system sensor security strobe lens image of bk-lensrc2;system sensor lens-rc2 l-series lens for any indoor ceiling-mountable strobes, red image of bk-lensrc2;system sensor lens-rc2 l-series lens for any indoor ceiling-mountable strobes, red image of bk-lensrc2;system sensor lens-rc2 l-series lens for any indoor ceiling-mountable strobes, red image of bk-lensrc2
LENS-RC2BK-LENSRC2
System Sensor
System Sensor LENS-RC2 L-Series Lens for Any Indoor Ceiling Mount Strobes, Red
LENS-RC2|BK-LENSRC2

Key Features

  • Easily turns any device into a strobe for ECS/MNS events: severe weather, toxic gases, sprinkler activation and more
  • Outdoor rated from -35°F to 151°F
  • UL 1638 listed
More Options Available
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system sensor rts151 remote test station image of bk-rts151;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors image of bk-rts151;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors image of bk-rts151
RTS151BK-RTS151
System Sensor
System Sensor RTS151 Remote Test Station with Automatic Fire Detector for Duct Smoke Detectors
RTS151|BK-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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system sensor smoke detector image of bk-4witarb;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay image of bk-4witarb;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay image of bk-4witarb
4WITAR-BBK-4WITARB
System Sensor
System Sensor 4WITAR-B Photoelectric i3 Smoke Detector with Isolated Thermal Sensor, 4-Wire, Built-in Sounder, Form Relay, White
4WITAR-B|BK-4WITARB

Key Features

  • Isolated Thermal Sensor
  • Built-In Sensor
  • Form C Relay
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system sensor r-10e multi-voltage conventional relay image of bk-r10e
R-10EBK-R10E
System Sensor
System Sensor R-10E Multi-Voltage Conventional Relay, Single (SPDT) Relay with Activation LED
R-10E|BK-R10E

Key Features

  • MultiVage operation
  • Activation LEDs
  • Easy and flexible installation
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System Sensor PC2WKLED L-Series Outdoor Ceiling-Mounted Horn Strobe, "FIRE", White
PC2WKLEDBK-PC2WKLED
System Sensor
System Sensor PC2WKLED L-Series Outdoor Ceiling-Mounted Horn Strobe, "FIRE", White
PC2WKLED|BK-PC2WKLED

Key Features

  • 60% Lower current draw (on average) reduces power supplies and allows more devices per NAC
  • NEMA 4X and IP56 rating as standalone devices
  • Compatibility with legacy System Sensor SpectrAlert, SpectrAlert Advance, and L-Series notification appliances for retrofit applications
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System Sensor SS-PHOTO-T Intelligent Photoelectric Smoke Detector
SS-PHOTO-TBK-SSPHOTOT
System Sensor
System Sensor SS-PHOTO-T Intelligent Photoelectric Smoke Detector
SS-PHOTO-T|BK-SSPHOTOT

Key Features

  • UL 268 7th Edition, UL 521, and / or UL 268A certified
  • New modern profile
  • Analog communications
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System Sensor ST-3 Metal Sampling Tube for Duct Widths 2'-4'
ST-3BK-ST3
System Sensor
System Sensor ST-3 Metal Sampling Tube for Duct Widths 2'-4'
ST-3|BK-ST3

Key Features

  • Metal sampling tube for duct widths 2'-4'
  • Air inlet holes face into airflow
  • Separate purchase for ducts >18 inches
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system sensor mdl3ra synch module, red image of bk-mdl3r;system sensor mdl3r spectralert advance sync-circuit module 12/24v, red image of bk-mdl3r
MDL3RBK-MDL3R
System Sensor
System Sensor MDL3R SpectrAlert Advance Sync-Circuit Module 12/24V, Red
MDL3R|BK-MDL3R

Key Features

  • Two-wire operation from module to the devices
  • Silences horns and chimes over a two-wire loop
  • Synchronizes strobes at 1 Hz
More Options Available
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system sensor innovairflex dst10 sampling tube image of bk-dst10
DST10BK-DST10
System Sensor
System Sensor DST10 Metal Sampling Tube DNRE and D2E, Duct Widths 8' to 12'
DST10|BK-DST10

Key Features

  • High-quality metal construction for durability and resistance to damage
  • Easy installation and compatibility with a wide range of duct sizes
  • Compatible with duct smoke detectors for reliable and accurate smoke detection in HVAC Systems
More Options Available
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System Sensor CHSCWLED Indoor LED Chime Strobe Ceiling, Fire, White
CHSCWLEDBK-CHSCWLED
System Sensor
System Sensor CHSCWLED Indoor LED Chime Strobe Ceiling, Fire, White
CHSCWLED|BK-CHSCWLED

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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system sensor m02-04-00 test magnet image of bk-m020400
M02-04-00BK-M020400
System Sensor
System Sensor M02-04-00 Detector Test Magnet
M02-04-00|BK-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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System Sensor LENS-A3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Amber
LENS-A3BK-LENSA3
System Sensor
System Sensor LENS-A3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Amber
LENS-A3|BK-LENSA3

Key Features

  • Easily turns any device into a strobe for emergency communications system (ECS) or mass notification system (MNS) events such as severe weather, toxic gases, sprinkler activation, and more
  • Outdoor rated from -35 to 151 °F
  • Wall or ceiling-mount lenses available
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System Sensor SPSCWLED-CLR-ALERT L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "ALERT", White
SPSCWLED-CLR-ALERTBK-SPSCWLEDC
System Sensor
System Sensor SPSCWLED-CLR-ALERT L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "ALERT", White
SPSCWLED-CLR-ALERT|BK-SPSCWLEDC

Key Features

  • 40% Lower current draw (on average) reduces power supplies and allows more devices per NAC
  • DVM Test points eliminate the need to remove appliance from wall or ceiling to measure voltage
  • Compatibility with legacy System Sensor SpectrAlert, SpectrAlert Advance, and L-Series notification appliances for retrofit applications
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system sensor bzrc-al bezel panel image of bk-bzrcal;system sensor bzrc-al l-series bzrc ceiling mount strobes and horn strobes, red bezel kit, �alert� marking image of bk-bzrcal;system sensor bzrc-al l-series bzrc ceiling mount strobes and horn strobes, red bezel kit, �alert� marking image of bk-bzrcal
BZRC-ALBK-BZRCAL
System Sensor
System Sensor BZRC-AL L-Series BZRC Ceiling Mount Strobes and Horn Strobes, Red Bezel Kit, "ALERT" Marking
BZRC-AL|BK-BZRCAL

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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system sensor 5151 combination fixed and rate-of-rise plug-in heat detector image of bk-5151;system sensor 5151 combination fixed and rate-of-rise plug-in heat detector image of bk-5151;system sensor 5151 combination fixed and rate-of-rise plug-in heat detector image of bk-5151
5151BK-5151
System Sensor
System Sensor 5151 Combination Fixed and Rate-of-Rise Plug-in Heat Detector
5151|BK-5151

Key Features

  • Low standby current
  • Two visible LEDs blink in standby and provide a 360 field viewing angle
  • Detector head plugs easily into base
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System Sensor SBBRL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, Red
SBBRLBK-SBBRL
System Sensor
System Sensor SBBRL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, Red
SBBRL|BK-SBBRL

Key Features

  • L-Series Surface Mount Back Boxes are the best solution in locationsWhere you have a hard surface to mount to
  • Red
  • Compatible with standard horns, strobes, horn strobes, chimes and chime strobes
More Options Available
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System Sensor 90219A-802-01-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, Black
90219A-802-01-LBK-90219A821
System Sensor
System Sensor 90219A-802-01-L HyperSpike TCPA-10 Long Range Speaker, UL1480 C1D2, ohm, Black
TCPA-10|BK-90219A821

Key Features

  • Industry leading voice intelligibility
    (STI) PA = Excellent
  • 139 dB Max SPL at 1M
  • Rated for Indoor or Outdoor
    Applications
More Options Available
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system sensor co-repl co sensor replacement module image of bk-corepl
CO-REPLBK-COREPL
System Sensor
System Sensor CO-REPL Replacement CO Cell for COSMO-2W and COSMO-4W Detectors
CO-REPL|BK-COREPL

Key Features

  • with 10-year CO Cell Life
  • Easily integrates up to 12 compatible detectors to aWide range of control panels
  • 2-wire module is compatible with COSMO-2W combination detectors and 2WTA-B smoke detectors.
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system sensor l p4wl horn/strobe image of bk-p4wl;system sensor p4wla-p 4-wire white wall horn strobe, plain image of bk-p4wl;system sensor p4wl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, white image of bk-p4wl
P4WLBK-P4WL
System Sensor
System Sensor P4WL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, White
P4WL|BK-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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System Sensor TR-2 L-Series Wall Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, Red
TR-2BK-TR2
System Sensor
System Sensor TR-2 L-Series Wall Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, Red
TR-2|BK-TR2

Key Features

  • Trim Kit offers a reliable, convenient mounting solution
  • Wall application/usage for better dependability with added efficiency
  • Indoor application/usage for maximum productivity with convenience and optimal results
More Options Available
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system sensor 5624 temperature and humidity sensor with alarm image of bk-5624;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector image of bk-5624;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector image of bk-5624
5624BK-5624
System Sensor
System Sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5624|BK-5624

Key Features

  • The 5600 series offers a full-line of configurations to acco mmodate a broad range of applications
  • To satisfy a variety of installation needs, the 5600 series easily mounts to single-gang and octagonal back boxes
  • The 5600 series provides clear markings on the exterior of the unit to ensure that the proper detector is being used
More Options Available
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System Sensor SS-CO Addressable CO Detector without Base
SS-COBK-SSCO
System Sensor
System Sensor SS-CO Addressable CO Detector without Base
SS-CO|BK-SSCO

Key Features

  • Intelligent CO detector
  • Automatic drift compensation of CO cell
  • RealTest CO testing capability
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System Sensor MOD2W 2-Wire i3 Smoke Maintenance Module
MOD2WBK-MOD2W
System Sensor
System Sensor MOD2W 2-Wire i3 Smoke Maintenance Module
MOD2W|BK-MOD2W

Key Features

  • Allows up to twelve 2-Wire i3 detector models, 2W-B, 2WT-B and one 2WTR-B, to be used on any listed alarm control panel capable of utilizing this module
  • Interprets the i3 detector remote maintenance signal
  • Provides visual indication and an output relay when a detector on the loop requires cleaning
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System Sensor SCWLED-CLR-ALERT Series Ceiling Mount Strobe with LED, ALERT Label, White
SCWLED-CLR-ALERTBK-SCWLEDCLR
System Sensor
System Sensor SCWLED-CLR-ALERT Series Ceiling Mount Strobe with LED, ALERT Label, White
SCWLED-CLR-ALERT|BK-SCWLEDCLR

Key Features

  • LED Technology provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Horn Strobes
  • Common aesthetics across the L-Series platform
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system sensor i3 4wt-b smoke detector image of bk-4wtb;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor image of bk-4wtb;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor image of bk-4wtb;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor image of bk-4wtb
4WT-BBK-4WTB
System Sensor
System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White
4WT-B|BK-4WTB

Key Features

  • Plug-in detector line, mounting base included
  • Large wire entry port
  • In-line terminals with SEMS screws
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system sensor i3 4wtr-b smoke detector image of bk-4wtrb;system sensor 4wtr-b photoelectric i3 series smoke detector, 4-wire, thermal sensor, form c relay image of bk-4wtrb;system sensor 4wtr-b photoelectric i3 series smoke detector, 4-wire, thermal sensor, form c relay image of bk-4wtrb
4WTR-BBK-4WTRB
System Sensor
System Sensor 4WTR-B Photoelectric i3 Series Smoke Detector, 4-Wire, Thermal Sensor, Form Relay, White
4WTR-B|BK-4WTRB

Key Features

  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
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System Sensor CHSWLED Indoor LED Chime Strobe Wall, Fire, White
CHSWLEDBK-CHSWLED
System Sensor
System Sensor CHSWLED Indoor LED Chime Strobe Wall, Fire, White
CHSWLED|BK-CHSWLED

Key Features

  • Includes indoor LED chime strobe wall in white housing
  • Supports selectable-output chimes and chime strobes for private mode notifications
  • Suitable for security guard and nurse workstation applications
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