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System Sensor

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system sensor i3 c4wtr-ba smoke detector;system sensor c4wtr-ba 4-wire p/e smoke with therm and form;system sensor c4wtr-ba 4-wire p/e smoke with therm and form;system sensor c4wtr-ba 4-wire p/e smoke with therm and form;system sensor c4wtr-ba 4-wire p/e smoke with therm and form
System Sensor
System Sensor C4WTR-BA 4-Wire P/E Smoke with Therm and Form
C4WTR-BA|BK-C4WTRBA
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system sensor security strobe lens;system sensor lens-a2 l-series lens for indoor wall-mountable strobes, amber;system sensor lens-a2 l-series lens for indoor wall-mountable strobes, amber;system sensor lens-a2 l-series lens for indoor wall-mountable strobes, amber
System Sensor
System Sensor LENS-A2 L-Series Lens for Indoor Wall Mount Strobes, Amber
LENS-A2|BK-LENSA2
More Options Available
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system sensor dh400 oe-1 smoke detector enclosure;system sensor dh400oe-1 weatherproof duct smoke detector enclosure;system sensor dh400oe-1 weatherproof duct smoke detector enclosure;system sensor dh400oe-1 weatherproof duct smoke detector enclosure
System Sensor
System Sensor DH400OE-1 Weatherproof Duct Smoke Detector Enclosure
DH400OE-1|BK-DH400OE1
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system sensor spectralert advance hrka outdoor horn;system sensor hrka horn 12/24v outdoor, weatherproof, red;system sensor hrka horn 12/24v outdoor, weatherproof, red;system sensor hrka horn 12/24v outdoor, weatherproof, red;system sensor hrka horn 12/24v outdoor, weatherproof, red
System Sensor
System Sensor HRKA Horn 12/24V Outdoor, Weatherproof, Red
HRKA|BK-HRKA
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image of bk-b114lpa
System Sensor
System Sensor B114LPA Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
B114LPA|BK-B114LPA
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system sensor mp120ka mounting plate;system sensor mp120ka mounting plate, 2-wire, 120vac;system sensor mp120ka mounting plate, 2-wire, 120vac
System Sensor
System Sensor MP120KA Mounting Plate, 2-Wire, 120VAC
MP120KA|BK-MP120KA
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image of bk-sbbrl
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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image of bk-sbbgrl
System Sensor
System Sensor SBBGRL L-Series, Compact Footprint, Wall Surface-Mountable Back Box, Red
SBBGRL|BK-SBBGRL
More Options Available
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system sensor ssm24-10a alarm bell
System Sensor
System Sensor SSM24-10 10" Alarm Bell, 24VDC, Polarized, 81 dBA
SSM24-10A|BK-SSM2410A
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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
More Options Available
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image of bk-rm4
System Sensor
System Sensor RM4 Multi-Voltage Relay Module with LED Indicator, White
RM4|BK-RM4
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image of bk-sbbgwl
System Sensor
System Sensor SBBGWL L-Series, Compact Footprint, Wall Surface-Mountable Back Box, White
SBBGWL|BK-SBBGWL
More Options Available
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system sensor spectralert advance mhwza silencable mini-horn;system sensor mhwza mini horn with 10-minute hush button, white;system sensor mhwza mini horn with 10-minute hush button, white
System Sensor
System Sensor MHWZA Mini Horn with 10-Minute Hush Button, White
MHWZA|BK-MHWZA
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image of bk-tr2w
System Sensor
System Sensor TR-2W L-Series Wall Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, White
TR-2W|BK-TR2W
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system sensor rts151key(a) remote test station;system sensor rts151key-a fsb-200/fsb-200sa remote test;system sensor rts151key-a fsb-200/fsb-200sa remote test
System Sensor
System Sensor RTS151KEY-A FSB-200/FSB-200SA Remote Test
RTS151KEY-A|BK-RTS151KA
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image of bk-spcrla;image of bk-spcrla;image of bk-spcrla
System Sensor
System Sensor SPCRLA Red Ceiling Speaker
SPCRLA|BK-SPCRLA
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system sensor spectralert advance mhw-a mini-horn;system sensor mhwa mini horn with selectable tones, white;system sensor mhwa mini horn with selectable tones, white
System Sensor
System Sensor MHWA Mini-Horn, Selectable Tone and Volume, Synchronizable, White
MHWA|BK-MHWA
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Sale
system sensor p2wla-p horn strobe, 2-wire, white wall pln ulc;image of bk-p2wlap
System Sensor
System Sensor P2RLA-P L-Series Indoor Selectable Output Horn Strobe, 2-Wire, Wall Mount, NO Marking, Red
P2WLA-P|BK-P2WLAP
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system sensor ssm24-6a alarm bell
System Sensor
System Sensor SSM24-6A 6" Fire Bell, 24VDC
SSM24-6A|BK-SSM246A
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system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white;system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white;system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white
System Sensor
System Sensor P2WLA-LF L-Series Indoor Selectable Output Low Frequency Wall Sounder Strobe, "FIRE" Marking, White
P2WLA-LF|BK-P2WLALF
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image of bk-mhra;system sensor mhra mini horn with selectable tone, red
System Sensor
System Sensor MHRA Mini Horn with Selectable Tone, Red
MHRA|BK-MHRA
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image of bk-hcwlalf;image of bk-hcwlalf;image of bk-hcwlalf;image of bk-hcwlalf
System Sensor
System Sensor HCWLA-LF Low‑Frequency Ceiling Sounder, 520Hz, NFPA‑Compliant, Plug‑In Design, 2‑Wire
HCWLA-LF|BK-HCWLALF
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System Sensor SPSRLED-B 8" Horn with Strobe Light with Ceiling Mount Bridge, Red
System Sensor
System Sensor SPSRLED-B 8" Horn with Strobe Light with Ceiling Mount Bridge, Red
SPSRLED-B|BK-SPSRLEDB
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image of bk-pc2wlalf;image of bk-pc2wlalf;image of bk-pc2wlalf;image of bk-pc2wlalf
System Sensor
System Sensor PC2WLA-LF L-Series Ceiling Mount Sounder Strobe, 520Hz, White
PC2WLA-LF|BK-PC2WLALF
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image of bk-7010a
System Sensor
System Sensor 7010A 120V Vacuum Photoelectric Smoke Detector
7010A|BK-7010A
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image of bk-chscwla;image of bk-chscwla;image of bk-chscwla;image of bk-chscwla
System Sensor
System Sensor CHSCWLA Chime Strobe, Ceiling Mount, White
CHSCWLA|BK-CHSCWLA
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System Sensor 90185A-801-05-F TCPA Omni Medium Power Speaker Array, UL Rated
System Sensor
System Sensor 90185A-801-05-F TCPA Omni Medium Power Speaker Array, UL Rated
90185A-801-05-F|BK-90185A80105F
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image of bk-7010bsla
System Sensor
System Sensor 7010BSLA Photoelectric Smoke Detector with Strobe Light, 120V
7010BSLA|BK-7010BSLA
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system sensor i3 c4wtr-ba smoke detector;system sensor c4wtr-ba 4-wire p/e smoke with therm and form;system sensor c4wtr-ba 4-wire p/e smoke with therm and form;system sensor c4wtr-ba 4-wire p/e smoke with therm and form;system sensor c4wtr-ba 4-wire p/e smoke with therm and form
C4WTR-BABK-C4WTRBA
System Sensor
System Sensor C4WTR-BA 4-Wire P/E Smoke with Therm and Form
C4WTR-BA|BK-C4WTRBA

Key Features

  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
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system sensor security strobe lens;system sensor lens-a2 l-series lens for indoor wall-mountable strobes, amber;system sensor lens-a2 l-series lens for indoor wall-mountable strobes, amber;system sensor lens-a2 l-series lens for indoor wall-mountable strobes, amber
LENS-A2BK-LENSA2
System Sensor
System Sensor LENS-A2 L-Series Lens for Indoor Wall Mount Strobes, Amber
LENS-A2|BK-LENSA2

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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More Options Available
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system sensor dh400 oe-1 smoke detector enclosure;system sensor dh400oe-1 weatherproof duct smoke detector enclosure;system sensor dh400oe-1 weatherproof duct smoke detector enclosure;system sensor dh400oe-1 weatherproof duct smoke detector enclosure
DH400OE-1BK-DH400OE1
System Sensor
System Sensor DH400OE-1 Weatherproof Duct Smoke Detector Enclosure
DH400OE-1|BK-DH400OE1

Key Features

  • Fits both current and legacy duct smoke detectors.
  • Enclosure is an additional option other than using the D4120W or DNRWWatertight duct smoke detectors.
  • Drop top shield top with seamless front, side, and back construction
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system sensor spectralert advance hrka outdoor horn;system sensor hrka horn 12/24v outdoor, weatherproof, red;system sensor hrka horn 12/24v outdoor, weatherproof, red;system sensor hrka horn 12/24v outdoor, weatherproof, red;system sensor hrka horn 12/24v outdoor, weatherproof, red
HRKABK-HRKA
System Sensor
System Sensor HRKA Horn 12/24V Outdoor, Weatherproof, Red
HRKA|BK-HRKA

Key Features

  • Weatherproof per NEMA 4X, IP56
  • Listed to ULC
  • Compatible with System Sensor synchronization protocol and legacy SpectrAlert products
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image of bk-b114lpa
B114LPABK-B114LPA
System Sensor
System Sensor B114LPA Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
B114LPA|BK-B114LPA

Key Features

  • Low-Profile Smoke Detector Design
  • Low Standby Current
  • 2 LEDs Blink in Standby
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system sensor mp120ka mounting plate;system sensor mp120ka mounting plate, 2-wire, 120vac;system sensor mp120ka mounting plate, 2-wire, 120vac
MP120KABK-MP120KA
System Sensor
System Sensor MP120KA Mounting Plate, 2-Wire, 120VAC
MP120KA|BK-MP120KA

Key Features

  • Operates at 120V AC Indoor / Outdoor use
  • Compatible with all two -wire SpectrAlert Advance devices
  • Compatible with 4" × 4" × 2 1/8" electrical boxes and System SensorWeatherproof back box
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image of bk-sbbrl
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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More Options Available
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image of bk-sbbgrl
SBBGRLBK-SBBGRL
System Sensor
System Sensor SBBGRL L-Series, Compact Footprint, Wall Surface-Mountable Back Box, Red
SBBGRL|BK-SBBGRL

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
More Options Available
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More Options Available
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system sensor ssm24-10a alarm bell
SSM24-10ABK-SSM2410A
System Sensor
System Sensor SSM24-10 10" Alarm Bell, 24VDC, Polarized, 81 dBA
SSM24-10A|BK-SSM2410A

Key Features

  • Approved for indoor and outdoor use
  • Low current draw
  • High dB output
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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.
More Options Available
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More Options Available
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image of bk-rm4
RM4BK-RM4
System Sensor
System Sensor RM4 Multi-Voltage Relay Module with LED Indicator, White
RM4|BK-RM4

Key Features

  • 120V AC, 60Hz operation
  • Wire-In Relay Module
  • UL Listed for USA
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image of bk-sbbgwl
SBBGWLBK-SBBGWL
System Sensor
System Sensor SBBGWL L-Series, Compact Footprint, Wall Surface-Mountable Back Box, White
SBBGWL|BK-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
More Options Available
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More Options Available
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system sensor spectralert advance mhwza silencable mini-horn;system sensor mhwza mini horn with 10-minute hush button, white;system sensor mhwza mini horn with 10-minute hush button, white
MHWZABK-MHWZA
System Sensor
System Sensor MHWZA Mini Horn with 10-Minute Hush Button, White
MHWZA|BK-MHWZA

Key Features

  • 12 and 24V operation
  • High and low volume settings
  • Temporal and non-temporal tones
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image of bk-tr2w
TR-2WBK-TR2W
System Sensor
System Sensor TR-2W L-Series Wall Mount Trim Ring that Provides Additional Space in Back Box, 5-Pack, White
TR-2W|BK-TR2W

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
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system sensor rts151key(a) remote test station;system sensor rts151key-a fsb-200/fsb-200sa remote test;system sensor rts151key-a fsb-200/fsb-200sa remote test
RTS151KEY-ABK-RTS151KA
System Sensor
System Sensor RTS151KEY-A FSB-200/FSB-200SA Remote Test
RTS151KEY-A|BK-RTS151KA

Key Features

  • Remote testing for duct and beam detectors
  • Compatible with 4-wire and 2-wire detectors
  • Multi-colored LED for status indication
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image of bk-spcrla;image of bk-spcrla;image of bk-spcrla
SPCRLABK-SPCRLA
System Sensor
System Sensor SPCRLA Red Ceiling Speaker
SPCRLA|BK-SPCRLA

Key Features

  • Selectable-output speaker strobes for flexible audio signaling
  • Dual-voltage evacuation speakers compatible with multiple systems
  • Reduced ground faults for enhanced safety and system reliability
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system sensor spectralert advance mhw-a mini-horn;system sensor mhwa mini horn with selectable tones, white;system sensor mhwa mini horn with selectable tones, white
MHWABK-MHWA
System Sensor
System Sensor MHWA Mini-Horn, Selectable Tone and Volume, Synchronizable, White
MHWA|BK-MHWA

Key Features

  • 12 and 24V operation
  • High and low volume settings
  • Temporal and non-temporal tones
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Sale
system sensor p2wla-p horn strobe, 2-wire, white wall pln ulc;image of bk-p2wlap
P2WLA-PBK-P2WLAP
System Sensor
System Sensor P2RLA-P L-Series Indoor Selectable Output Horn Strobe, 2-Wire, Wall Mount, NO Marking, Red
P2WLA-P|BK-P2WLAP

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 ssm24-6a alarm bell
SSM24-6ABK-SSM246A
System Sensor
System Sensor SSM24-6A 6" Fire Bell, 24VDC
SSM24-6A|BK-SSM246A

Key Features

  • Approved for indoor and outdoor use
  • Low current draw
  • High dB output
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system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white;system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white;system sensor p2wla-lf l-series indoor selectable output low frequency wall sounder strobe, "fire" marking, white
P2WLA-LFBK-P2WLALF
System Sensor
System Sensor P2WLA-LF L-Series Indoor Selectable Output Low Frequency Wall Sounder Strobe, "FIRE" Marking, White
P2WLA-LF|BK-P2WLALF

Key Features

  • 520 Hz range square wave tone, NFPA compliance
  • Full candela range plus High/Low tone options to optimize current draw for a wide variety of applications
  • Compact, standard, and round ceiling options
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image of bk-mhra;system sensor mhra mini horn with selectable tone, red
MHRABK-MHRA
System Sensor
System Sensor MHRA Mini Horn with Selectable Tone, Red
MHRA|BK-MHRA

Key Features

  • 12 and 24V operation
  • High and low volume settings
  • Temporal and non-temporal tones
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image of bk-hcwlalf;image of bk-hcwlalf;image of bk-hcwlalf;image of bk-hcwlalf
HCWLA-LFBK-HCWLALF
System Sensor
System Sensor HCWLA-LF Low‑Frequency Ceiling Sounder, 520Hz, NFPA‑Compliant, Plug‑In Design, 2‑Wire
HCWLA-LF|BK-HCWLALF

Key Features

  • Low frequency sound output
  • Ceiling mount application
  • White housing
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System Sensor SPSRLED-B 8" Horn with Strobe Light with Ceiling Mount Bridge, Red
SPSRLED-BBK-SPSRLEDB
System Sensor
System Sensor SPSRLED-B 8" Horn with Strobe Light with Ceiling Mount Bridge, Red
SPSRLED-B|BK-SPSRLEDB

Key Features

  • LED Technology provides lower current draw
  • DigitalV Meter (DVM) diagnostic test points
  • Field-selectable candela settings; 15, 30, 75, 95, 110, 135 and 185
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image of bk-pc2wlalf;image of bk-pc2wlalf;image of bk-pc2wlalf;image of bk-pc2wlalf
PC2WLA-LFBK-PC2WLALF
System Sensor
System Sensor PC2WLA-LF L-Series Ceiling Mount Sounder Strobe, 520Hz, White
PC2WLA-LF|BK-PC2WLALF
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image of bk-7010a
7010ABK-7010A
System Sensor
System Sensor 7010A 120V Vacuum Photoelectric Smoke Detector
7010A|BK-7010A

Key Features

  • 120V AC wire-in smoke detector with optional 9V battery backup
  • Photoelectric technology sensitive to large particles from smoldering fires
  • Patented smoke sensor with 360° access to air layer carrying fire signatures
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image of bk-chscwla;image of bk-chscwla;image of bk-chscwla;image of bk-chscwla
CHSCWLABK-CHSCWLA
System Sensor
System Sensor CHSCWLA Chime Strobe, Ceiling Mount, White
CHSCWLA|BK-CHSCWLA
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System Sensor 90185A-801-05-F TCPA Omni Medium Power Speaker Array, UL Rated
90185A-801-05-FBK-90185A80105F
System Sensor
System Sensor 90185A-801-05-F TCPA Omni Medium Power Speaker Array, UL Rated
90185A-801-05-F|BK-90185A80105F
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image of bk-7010bsla
7010BSLABK-7010BSLA
System Sensor
System Sensor 7010BSLA Photoelectric Smoke Detector with Strobe Light, 120V
7010BSLA|BK-7010BSLA

Key Features

  • 120V AC wire-in power with optional 9V battery backup
  • Photoelectric smoke detection for increased sensitivity to large particles
  • Patented smoke sensor with 360° air access on ceiling or walls
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Showing 29 - 56 of 214