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System Sensor

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system sensor l hrl horn;system sensor hrl l-series indoor selectable output horn, wall mount, no marking, red;system sensor hrl l-series indoor selectable output horn, wall mount, no marking, red
System Sensor
System Sensor HRL L-Series Indoor Selectable Output Horn, Wall Mount, no Marking, Red
HRL|BK-HRL
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system sensor hrl-lf security alarm;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red
System Sensor
System Sensor HRL-LF L-Series Indoor 2-Wire Selectable Output Low Frequency Sounder, Wall Mount, Red
HRL-LF|BK-HRLLF
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image of bk-sbbwl
System Sensor
System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, White
SBBWL|BK-SBBWL
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system sensor sbbcrl mounting box for chime, strobe, speaker, horn - red
System Sensor
System Sensor SBBCRL L-Series Ceiling Surface Mount Back Box, Red
SBBCRL|BK-SBBCRL
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system sensor ra100z fire annunciator;system sensor ra100z remote annunciator for both conventional and intelligent application (replaces bk-dnr);system sensor ra100z remote annunciator for both conventional and intelligent application (replaces bk-dnr)
System Sensor
System Sensor RA100Z Remote Annunciator for both Conventional and Intelligent Application
RA100Z|BK-RA100Z
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image of bk-sbbcwl
System Sensor
System Sensor SBBCWL Universal Ceiling Surface Mount Back Box, White
SBBCWL|BK-SBBCWL
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system sensor innovairflex d4s smoke detector sensor component;system sensor d4s 4-wire photoelectric sensor component;system sensor d4s 4-wire photoelectric sensor component
System Sensor
System Sensor D4S 4-Wire Photoelectric Sensor Component
D4S|BK-D4S
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system sensor innovairflex d2 smoke detector;system sensor d2 2-wire photoelectric duct smoke detector;system sensor d2 2-wire photoelectric duct smoke detector;system sensor d2 2-wire photoelectric duct smoke detector;system sensor d2 2-wire photoelectric duct smoke detector
System Sensor
System Sensor D2 2-Wire Photoelectric Duct Smoke Detector
D2|BK-D2
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system sensor i3 rrs-mod polarity reversal relay
System Sensor
System Sensor RRS-MOD Reversing Relay/Synchronization Module for i3 Series Detectors with Built-in Sounder
RRS-MOD|BK-RRSMOD
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system sensor hwl-lf security alarm;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white
System Sensor
System Sensor HWL-LF L-Series Indoor 2-Wire Selectable Output Low Frequency Sounder, Wall Mount, No Marking, White
HWL-LF|BK-HWLLF
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system sensor innovairflex dst1.5 sampling tube
System Sensor
System Sensor DST1.5 Metal Sampling Tube for DNRE and D2E, Duct Widths 1' to 2'
DST1.5|BK-DST15
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image of bk-sbbspwl
System Sensor
System Sensor SBBSPWL L-Series Wall Surface Mount Back Box, Speakers and Speaker Strobes, White
SBBSPWL|BK-SBBSPWL
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system sensor 4-wire interface module (required to use with cosmo-4w models);system sensor cosmod4w i4 series 4-wire interface module (required to use with cosmo-4w models);system sensor cosmod4w i4 series 4-wire interface module (required to use with cosmo-4w models);system sensor cosmod4w i4 series 4-wire interface module (required to use with cosmo-4w models)
System Sensor
System Sensor COSMOD4W i4 Series, 4-Wire Interface Module (Required to use with COSMO-4W Models)
COSMOD4W|BK-COSMOD4W
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system sensor rts151 remote test station;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors
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 l hwl horn;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white
System Sensor
System Sensor HWL L-Series Indoor Selectable Output Horn, Wall Mount, no Marking, White
HWL|BK-HWL
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system sensor p2wl-lf horn/strobe;system sensor p2wl-lf l-series indoor selectable output low frequency sounder strobe, 2-wire, wall mount, "fire" marking, white;system sensor p2wl-lf l-series indoor selectable output low frequency sounder strobe, 2-wire, wall mount, "fire" marking, white;system sensor p2wl-lf l-series indoor selectable output low frequency sounder strobe, 2-wire, wall mount, "fire" marking, white
System Sensor
System Sensor P2WL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Wall Mount, "FIRE" Marking, White
P2WL-LF|BK-P2WLLF
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system sensor pr-1 multi-voltage conventional relays
System Sensor
System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
PR-1|BK-PR1
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system sensor hgwl-lf security alarm;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white
System Sensor
System Sensor HGWL-LF L-Series Indoor Low Frequency Compact Sounder, 2-Wire, Wall Mount, White
HGWL-LF|BK-HGWLLF
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system sensor 5601p temperature and humidity sensor with alarm;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing
System Sensor
System Sensor 5601P 135F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing
5601P|BK-5601P
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system sensor 2151 smoke detector;system sensor 2151 photoelectric low-profile plug-in duct smoke detector;system sensor 2151 photoelectric low-profile plug-in duct smoke detector;system sensor 2151 photoelectric low-profile plug-in duct smoke detector
System Sensor
System Sensor 2151 Photoelectric Low-Profile Plug-In Smoke Detector
2151|BK-2151
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system sensor co1224tr gas leak sensor;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology
System Sensor
System Sensor CO1224TR Round, 12/24V, 6-Wire, System-Monitored Carbon Monoxide Detector with RealTest Technology
CO1224TR|BK-CO1224TR
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system sensor 5602 194f fixed temp/rate-of-rise, single-circuit mechanical heat detector;system sensor 5602 194f fixed temp/rate-of-rise, single-circuit mechanical heat detector
System Sensor
System Sensor 5602 194F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector
5602|BK-5602
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image of bk-a77ab2
System Sensor
System Sensor A77-AB2 i3 Retrofit Adapter Ring, White
A77-AB2|BK-A77AB2
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system sensor eolr-1 end of line relay
System Sensor
System Sensor EOLR-1 End-of-Line Epoxy Encapsulated (SPST) Relay
EOLR-1|BK-EOLR1
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system sensor carbon monoxide (co)/smoke detector;system sensor cosmo-4w i4 series, 4-wire co and smoke combination detector;system sensor cosmo-4w i4 series, 4-wire co and smoke combination detector;system sensor cosmo-4w i4 series, 4-wire co and smoke combination detector
System Sensor
System Sensor COSMO-4W i4 Series, 4-Wire CO and Smoke Combination Detector
COSMO-4W|BK-COSMO4W
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system sensor mdl3r sync circuit module;system sensor mdl3r spectralert advance sync-circuit module 12/24v, red;system sensor mdl3r spectralert advance sync-circuit module 12/24v, red
System Sensor
System Sensor MDL3R SpectrAlert Advance Sync-Circuit Module 12/24V, Red
MDL3R|BK-MDL3R
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system sensor innovairflex dst3 sampling tube
System Sensor
System Sensor DST3 Metal Sampling Tube for DNRE and D2E, Duct Widths 2' to 4'
DST3|BK-DST3
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system sensor pc2wl-lf security strobe light;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white
System Sensor
System Sensor PC2WL-LF L-Series Indoor Selectable Output Low Frequency Sounder Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, White
PC2WL-LF|BK-PC2WLLF
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system sensor l hrl horn;system sensor hrl l-series indoor selectable output horn, wall mount, no marking, red;system sensor hrl l-series indoor selectable output horn, wall mount, no marking, red
HRLBK-HRL
System Sensor
System Sensor HRL L-Series Indoor Selectable Output Horn, Wall Mount, no Marking, Red
HRL|BK-HRL

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 hrl-lf security alarm;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red;system sensor hrl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, red
HRL-LFBK-HRLLF
System Sensor
System Sensor HRL-LF L-Series Indoor 2-Wire Selectable Output Low Frequency Sounder, Wall Mount, Red
HRL-LF|BK-HRLLF

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
  • Compact and standard, and round ceiling options
More Options Available
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image of bk-sbbwl
SBBWLBK-SBBWL
System Sensor
System Sensor SBBWL L-Series Wall Surface Mount Back Box, 4x4 Horn, Strobes and Horn Strobes, White
SBBWL|BK-SBBWL

Key Features

  • L-Series Surface Mount Back Boxes are the best solution in locationsWhere you have a hard surface to mount to
  • White
  • Compatible with standard horns, strobes, horn strobes, chimes and chime strobes
More Options Available
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system sensor sbbcrl mounting box for chime, strobe, speaker, horn - red
SBBCRLBK-SBBCRL
System Sensor
System Sensor SBBCRL L-Series Ceiling Surface Mount Back Box, Red
SBBCRL|BK-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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system sensor ra100z fire annunciator;system sensor ra100z remote annunciator for both conventional and intelligent application (replaces bk-dnr);system sensor ra100z remote annunciator for both conventional and intelligent application (replaces bk-dnr)
RA100ZBK-RA100Z
System Sensor
System Sensor RA100Z Remote Annunciator for both Conventional and Intelligent Application
RA100Z|BK-RA100Z

Key Features

  • Designed for both conventional and intelligent applications
  • Voltage Range Conventional System: 3.1 to 32V DC
  • Maximum Alarm Current 10 mA
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image of bk-sbbcwl
SBBCWLBK-SBBCWL
System Sensor
System Sensor SBBCWL Universal Ceiling Surface Mount Back Box, White
SBBCWL|BK-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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system sensor innovairflex d4s smoke detector sensor component;system sensor d4s 4-wire photoelectric sensor component;system sensor d4s 4-wire photoelectric sensor component
D4SBK-D4S
System Sensor
System Sensor D4S 4-Wire Photoelectric Sensor Component
D4S|BK-D4S

Key Features

  • 4-Wire 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 innovairflex d2 smoke detector;system sensor d2 2-wire photoelectric duct smoke detector;system sensor d2 2-wire photoelectric duct smoke detector;system sensor d2 2-wire photoelectric duct smoke detector;system sensor d2 2-wire photoelectric duct smoke detector
D2BK-D2
System Sensor
System Sensor D2 2-Wire Photoelectric Duct Smoke Detector
D2|BK-D2

Key Features

  • Plug-in sensor
  • Improved LED status
  • Photoelectric, integrated low-flow technology
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system sensor i3 rrs-mod polarity reversal relay
RRS-MODBK-RRSMOD
System Sensor
System Sensor RRS-MOD Reversing Relay/Synchronization Module for i3 Series Detectors with Built-in Sounder
RRS-MOD|BK-RRSMOD

Key Features

  • Is compatible with 2- and 4-wire i3 detectors equipped with a sounder;
  • Allows i3 detector silencing from the panel or keypad
  • Is usable with bell/alarm, alarm relay, or NAC outputs
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system sensor hwl-lf security alarm;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white;system sensor hwl-lf l-series indoor selectable output low frequency sounder, 2-wire, wall mount, no marking, white
HWL-LFBK-HWLLF
System Sensor
System Sensor HWL-LF L-Series Indoor 2-Wire Selectable Output Low Frequency Sounder, Wall Mount, No Marking, White
HWL-LF|BK-HWLLF

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
  • Compact and standard, and round ceiling options
More Options Available
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system sensor innovairflex dst1.5 sampling tube
DST1.5BK-DST15
System Sensor
System Sensor DST1.5 Metal Sampling Tube for DNRE and D2E, Duct Widths 1' to 2'
DST1.5|BK-DST15

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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image of bk-sbbspwl
SBBSPWLBK-SBBSPWL
System Sensor
System Sensor SBBSPWL L-Series Wall Surface Mount Back Box, Speakers and Speaker Strobes, White
SBBSPWL|BK-SBBSPWL

Key Features

  • Mounting Box offers a dependable mounting solution with maximum productivity
  • Wall application/usage for maximum productivity with convenience and optimal results
  • Wall Mount effectively concealsWiring to avoid tripping hazards
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system sensor 4-wire interface module (required to use with cosmo-4w models);system sensor cosmod4w i4 series 4-wire interface module (required to use with cosmo-4w models);system sensor cosmod4w i4 series 4-wire interface module (required to use with cosmo-4w models);system sensor cosmod4w i4 series 4-wire interface module (required to use with cosmo-4w models)
COSMOD4WBK-COSMOD4W
System Sensor
System Sensor COSMOD4W i4 Series, 4-Wire Interface Module (Required to use with COSMO-4W Models)
COSMOD4W|BK-COSMOD4W

Key Features

  • Easily integrates up to 12 compatible detectors to aWide range of control panels
  • Compatible with COSMO-4W combination detectors and 4WTA-B smoke detectors
  • Sends distinct smoke and CO signals from i4 detectors to the panel
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system sensor rts151 remote test station;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors;system sensor rts151 remote test station with automatic fire detector for duct smoke detectors
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 l hwl horn;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white
HWLBK-HWL
System Sensor
System Sensor HWL L-Series Indoor Selectable Output Horn, Wall Mount, no Marking, White
HWL|BK-HWL

Key Features

  • Updated Modern Aesthetics
  • Small profile devices for Horns and Horn Strobes
  • Plug-in design with minimal intrusion into the back box
More Options Available
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system sensor p2wl-lf horn/strobe;system sensor p2wl-lf l-series indoor selectable output low frequency sounder strobe, 2-wire, wall mount, "fire" marking, white;system sensor p2wl-lf l-series indoor selectable output low frequency sounder strobe, 2-wire, wall mount, "fire" marking, white;system sensor p2wl-lf l-series indoor selectable output low frequency sounder strobe, 2-wire, wall mount, "fire" marking, white
P2WL-LFBK-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|BK-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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system sensor pr-1 multi-voltage conventional relays
PR-1BK-PR1
System Sensor
System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
PR-1|BK-PR1

Key Features

  • Single-pole double-throw relays
  • Red LED as a visible indication of relay coil energization
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system sensor hgwl-lf security alarm;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white;system sensor hgwl-lf l-series indoor low frequency compact sounder, 2-wire, wall mount, white
HGWL-LFBK-HGWLLF
System Sensor
System Sensor HGWL-LF L-Series Indoor Low Frequency Compact Sounder, 2-Wire, Wall Mount, White
HGWL-LF|BK-HGWLLF

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
  • Compact and standard, and round ceiling options
More Options Available
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system sensor 5601p temperature and humidity sensor with alarm;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing
5601PBK-5601P
System Sensor
System Sensor 5601P 135F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing
5601P|BK-5601P

Key Features

  • Multiple configurations for installations
  • Single and dual circuit models
  • Fixed temp and combination fixed. Temp/Rate of rise 135°F or194°F ratings
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system sensor 2151 smoke detector;system sensor 2151 photoelectric low-profile plug-in duct smoke detector;system sensor 2151 photoelectric low-profile plug-in duct smoke detector;system sensor 2151 photoelectric low-profile plug-in duct smoke detector
2151BK-2151
System Sensor
System Sensor 2151 Photoelectric Low-Profile Plug-In Smoke Detector
2151|BK-2151

Key Features

  • Sleek, low-profile design
  • Compatible with 400 Series product
  • Two LEDs blink in standby, providing 360° visibility
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system sensor co1224tr gas leak sensor;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology
CO1224TRBK-CO1224TR
System Sensor
System Sensor CO1224TR Round, 12/24V, 6-Wire, System-Monitored Carbon Monoxide Detector with RealTest Technology
CO1224TR|BK-CO1224TR

Key Features

  • Round shape allows for mounting in aesthetically demanding areas
  • Wiring supervision with SEMS terminals
  • Accurate and reliable electrochemical sensing technology
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system sensor 5602 194f fixed temp/rate-of-rise, single-circuit mechanical heat detector;system sensor 5602 194f fixed temp/rate-of-rise, single-circuit mechanical heat detector
5602BK-5602
System Sensor
System Sensor 5602 194F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector
5602|BK-5602

Key Features

  • Plain housing for residential installations (Model 5601P)
  • Easy-to-use terminal screws
  • A broad range of back box mounting options: Single gang, 3.5 and 4Octagonal, 4square with square to round plaster ring
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image of bk-a77ab2
A77-AB2BK-A77AB2
System Sensor
System Sensor A77-AB2 i3 Retrofit Adapter Ring, White
A77-AB2|BK-A77AB2

Key Features

  • Dimensions: 6.6" Diameter
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system sensor eolr-1 end of line relay
EOLR-1BK-EOLR1
System Sensor
System Sensor EOLR-1 End-of-Line Epoxy Encapsulated (SPST) Relay
EOLR-1|BK-EOLR1

Key Features

  • Potted with pigtail
  • Epoxy encapsulated
  • Single-pole single-throw
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system sensor carbon monoxide (co)/smoke detector;system sensor cosmo-4w i4 series, 4-wire co and smoke combination detector;system sensor cosmo-4w i4 series, 4-wire co and smoke combination detector;system sensor cosmo-4w i4 series, 4-wire co and smoke combination detector
COSMO-4WBK-COSMO4W
System Sensor
System Sensor COSMO-4W i4 Series, 4-Wire CO and Smoke Combination Detector
COSMO-4W|BK-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 aWide range of control panels
  • Sends distinct smoke and CO signals from i4 detectors to the panel
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system sensor mdl3r sync circuit module;system sensor mdl3r spectralert advance sync-circuit module 12/24v, red;system sensor mdl3r spectralert advance sync-circuit module 12/24v, red
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 dst3 sampling tube
DST3BK-DST3
System Sensor
System Sensor DST3 Metal Sampling Tube for DNRE and D2E, Duct Widths 2' to 4'
DST3|BK-DST3

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 pc2wl-lf security strobe light;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white;system sensor pc2wl-lf indoor selectable output low frequency sounder strobe, 2-wire, ceiling mount, "fire" marking, white
PC2WL-LFBK-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|BK-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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