ADI Global CA
Ending Soon: Buy 5, Get 1 on Select WattboxEveryday essentials you need without the waitEnding Soon: Buy 5, Get 1 on Select WattboxEveryday essentials you need without the waitEnding Soon: Buy 5, Get 1 on Select Wattbox
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

System Sensor

Filter Results

Showing  29 - 56 of 212
content loaded
system sensor c2w-ba i3 series 2-wire photoelectric smoke detector image of bk-c4wtba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wtba
System Sensor
System Sensor C4WT-BA Smoke Detectors,i3 24V DC Photoelectric,Ceiling Mount
C4WTBA|BK-C4WTBA
Sign In for Dealer Pricing
system sensor spectralert advance mhw-a mini-horn image of bk-mhwa;system sensor mhwza mini horn with 10-minute hush button, white image of bk-mhwa
System Sensor
System Sensor MHWA Mini-Horn, Selectable Tone and Volume, Synchronizable, White
MHWA|BK-MHWA
Sign In for Dealer Pricing
system sensor i3 c4wtr-ba smoke detector image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba
System Sensor
System Sensor C4WTR-BA 4-Wire P/E Smoke with Therm and Form
C4WTR-BA|BK-C4WTRBA
Sign In for Dealer Pricing
system sensor hrla l-series indoor selectable output horn, red image of bk-hrla;system sensor hrla l-series indoor selectable output horn, red image of bk-hrla;system sensor hrla l-series indoor selectable output horn, red image of bk-hrla
System Sensor
System Sensor HRLA L-Series Indoor Selectable Output Horn, Red
HRLA|BK-HRLA
Sign In for Dealer Pricing
System Sensor 72581B-801 HyperSpike LineWave Pole Mount Kit
System Sensor
System Sensor 72581B-801 HyperSpike LineWave Pole Mount Kit
72581B-801|BK-72581B801
Sign In for Dealer Pricing
System Sensor MHRA Mini Horn with Selectable Tone, Red
System Sensor
System Sensor MHRA Mini Horn with Selectable Tone, Red
MHRA|BK-MHRA
Sign In for Dealer Pricing
System Sensor B114LPA Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
System Sensor
System Sensor B114LPA Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
B114LPA|BK-B114LPA
Sign In for Dealer Pricing
system sensor c2w-ba i3 series 2-wire photoelectric smoke detector image of bk-c2wba;system sensor i3 2wt-b smoke detector image of bk-c2wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c2wba
System Sensor
System Sensor C2W-BA i3 Series 2-Wire Photoelectric Smoke Detector
C2W-BA|BK-C2WBA
Sign In for Dealer Pricing
system sensor hwla l-series indoor selectable output horn, white image of bk-hwla;system sensor hwla l-series indoor selectable output horn, white image of bk-hwla;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white image of bk-hwla
System Sensor
System Sensor HWLA L-Series Indoor Selectable Output Horn, White
HWLA|BK-HWLA
Sign In for Dealer Pricing
system sensor 2151a smoke detector image of bk-2151a;system sensor 2151a low profile p/e plug-in image of bk-2151a;system sensor 2151a low profile p/e plug-in image of bk-2151a;system sensor 2151a low profile p/e plug-in image of bk-2151a
System Sensor
System Sensor 2151A Photoelectric Low-Profile Plug-In Duct Smoke Detector
2151A|BK-2151A
Sign In for Dealer Pricing
system sensor eolr-1a end of line relay image of bk-eolr1a
System Sensor
System Sensor EOLR-1A End-of-Line Relay
EOLR-1A|BK-EOLR1A
Sign In for Dealer Pricing
1' steel exhaust tube image of bk-etx;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products image of bk-etx;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products image of bk-etx;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products image of bk-etx
System Sensor
System Sensor ETX 1' Steel Exhaust Tube, for use with HVAC Duct Smoke Detection and Monitoring Products
ETX|BK-ETX
Sign In for Dealer Pricing
system sensor co1224a gas leak sensor image of bk-co1224a
System Sensor
System Sensor CO1224A Carbon Monoxide Detector, 12/24V, 4-Wire
CO1224A|BK-CO1224A
Sign In for Dealer Pricing
System Sensor LENS-B3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Blue
System Sensor
System Sensor LENS-B3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Blue
LENS-B3|BK-LENSB3
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
system sensor spectralert advance hrka outdoor horn image of bk-hrka;system sensor hrka horn 12/24v outdoor, weatherproof, red image of bk-hrka;system sensor hrka horn 12/24v outdoor, weatherproof, red image of bk-hrka;system sensor hrka horn 12/24v outdoor, weatherproof, red image of bk-hrka
System Sensor
System Sensor HRKA Horn 12/24V Outdoor, Weatherproof, Red
HRKA|BK-HRKA
Sign In for Dealer Pricing
system sensor innovairflex dst5 sampling tube image of bk-dst5
System Sensor
System Sensor DST5 Metal Sampling Tube for DNRE and D2E, Duct Widths 4' to 8'
DST5|BK-DST5
More Options Available
Sign In for Dealer Pricing
system sensor c4wba smoke detector image of bk-c4wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wba
System Sensor
System Sensor C4W-BA i3 Series 4-Wire Photoelectric Smoke Detector
C4WBA|BK-C4WBA
Sign In for Dealer Pricing
System Sensor SCWKLED-P L-Series Outdoor Ceiling Strobe with LED, White
System Sensor
System Sensor SCWKLED-P L-Series Outdoor Ceiling Strobe with LED, White
SCWKLED-P|FL-SCWKLEDP
Sign In for Dealer Pricing
System Sensor R-20TA Relay, Track Mounted, DPDT
System Sensor
System Sensor R-20TA Relay, Track Mounted, DPDT
R-20TA|BK-R20TA
Sign In for Dealer Pricing
System Sensor SWLED-ALERT L-Series LED Strobe with Amber Lens, Wall-Mount, Indoor, Marked ALERT, White
System Sensor
System Sensor SWLED-ALERT L-Series LED Strobe with Amber Lens, Wall-Mount, Indoor, Marked ALERT, White
SWLED-ALERT|BK-SWLEDALER
Sign In for Dealer Pricing
System Sensor SPSCWLED-P L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "PLAIN", White
System Sensor
System Sensor SPSCWLED-P L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "PLAIN", White
SPSCWLED-P|BK-SPSCWLEDP
Sign In for Dealer Pricing
System Sensor SCWKLED-B L-Series Outdoor Ceiling LED Strobe, Field-Selectable Candela, White
System Sensor
System Sensor SCWKLED-B L-Series Outdoor Ceiling LED Strobe, Field-Selectable Candela, White
SCWKLED-B|BK-SCWKLEDB
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
System Sensor 7010BSLA Photoelectric Smoke Detector with Strobe Light, 120V
System Sensor
System Sensor 7010BSLA Photoelectric Smoke Detector with Strobe Light, 120V
7010BSLA|BK-7010BSLA
Sign In for Dealer Pricing
System Sensor CHSRLA Chime Strobe Light, Wall Mounting, Red
System Sensor
System Sensor CHSRLA Chime Strobe Light, Wall Mounting, Red
CHSRLA|BK-CHSRLA
Sign In for Dealer Pricing
system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwlalf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwlalf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwlalf;system sensor hcwl-lf security alarm 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
Sign In for Dealer Pricing
System Sensor OSI-RI-FL Single-Ended Reflected Type Projected Imaging Beam Smoke Detector - Intelligent
System Sensor
System Sensor OSI-RI-FL Single-Ended Reflected Type Projected Imaging Beam Smoke Detector - Intelligent
OSI-RI-FL|BK-OSIRIFL
Sign In for Dealer Pricing
system sensor c2w-ba i3 series 2-wire photoelectric smoke detector image of bk-c4wtba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wtba
C4WT-BABK-C4WTBA
System Sensor
System Sensor C4WT-BA Smoke Detectors,i3 24V DC Photoelectric,Ceiling Mount
C4WTBA|BK-C4WTBA

Key Features

  • Flexible mounting options
  • Isolated thermal sensor
  • Dri' compensation and smoothing algorithms
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor spectralert advance mhw-a mini-horn image of bk-mhwa;system sensor mhwza mini horn with 10-minute hush button, white image of bk-mhwa
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor i3 c4wtr-ba smoke detector image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba;system sensor c4wtr-ba 4-wire p/e smoke with therm and form image of bk-c4wtrba
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor hrla l-series indoor selectable output horn, red image of bk-hrla;system sensor hrla l-series indoor selectable output horn, red image of bk-hrla;system sensor hrla l-series indoor selectable output horn, red image of bk-hrla
HRLABK-HRLA
System Sensor
System Sensor HRLA L-Series Indoor Selectable Output Horn, Red
HRLA|BK-HRLA

Key Features

  • Updated modern aesthetics
  • Small profile devices for Horns
  • Plug-in design with minimal intrusion into the back box
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor 72581B-801 HyperSpike LineWave Pole Mount Kit
72581B-801BK-72581B801
System Sensor
System Sensor 72581B-801 HyperSpike LineWave Pole Mount Kit
72581B-801|BK-72581B801

Key Features

  • Industry Leading Voice Intelligibility forReverberant Spaces
  • 123 dB Max SPL at 1 Meter
  • Rated for Indoor or Outdoor Applications
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor B114LPA Smoke Detector Base, 120V AC, 4-Wire, Low-Profile, Ivory
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor c2w-ba i3 series 2-wire photoelectric smoke detector image of bk-c2wba;system sensor i3 2wt-b smoke detector image of bk-c2wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c2wba
C2W-BABK-C2WBA
System Sensor
System Sensor C2W-BA i3 Series 2-Wire Photoelectric Smoke Detector
C2W-BA|BK-C2WBA

Key Features

  • Plug-in detector line - mounting base included.
  • LargeWire-entry port.
  • In-line terminals with SEMS screws.
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor hwla l-series indoor selectable output horn, white image of bk-hwla;system sensor hwla l-series indoor selectable output horn, white image of bk-hwla;system sensor hwl l-series indoor selectable output horn, wall mount, no marking, white image of bk-hwla
HWLABK-HWLA
System Sensor
System Sensor HWLA L-Series Indoor Selectable Output Horn, White
HWLA|BK-HWLA

Key Features

  • Updated modern aesthetics
  • Small profile devices for Horns and Horn Strobes
  • Plug-in design with minimal intrusion into the back box
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 2151a smoke detector image of bk-2151a;system sensor 2151a low profile p/e plug-in image of bk-2151a;system sensor 2151a low profile p/e plug-in image of bk-2151a;system sensor 2151a low profile p/e plug-in image of bk-2151a
2151ABK-2151A
System Sensor
System Sensor 2151A Photoelectric Low-Profile Plug-In Duct Smoke Detector
2151A|BK-2151A

Key Features

  • Sleek, Low-Profile Design
  • Compatible with 400 Series Product
  • 2 LEDs Blink in Standby, Providing 360 Degree Visibility
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor eolr-1a end of line relay image of bk-eolr1a
EOLR-1ABK-EOLR1A
System Sensor
System Sensor EOLR-1A End-of-Line Relay
EOLR-1A|BK-EOLR1A

Key Features

  • MultiVage operation
  • Activation LEDs
  • Easy and flexible installation
Sign In for Dealer Pricing
Sign In for Dealer Pricing
1' steel exhaust tube image of bk-etx;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products image of bk-etx;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products image of bk-etx;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products image of bk-etx
ETXBK-ETX
System Sensor
System Sensor ETX 1' Steel Exhaust Tube, for use with HVAC Duct Smoke Detection and Monitoring Products
ETX|BK-ETX

Key Features

  • Metal exhaust tube
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor co1224a gas leak sensor image of bk-co1224a
CO1224ABK-CO1224A
System Sensor
System Sensor CO1224A Carbon Monoxide Detector, 12/24V, 4-Wire
CO1224A|BK-CO1224A

Key Features

  • A 10-year end-of-life timer
  • RealTest enables a functional test using canned CO
  • A code-required trouble relay
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor LENS-B3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Blue
LENS-B3BK-LENSB3
System Sensor
System Sensor LENS-B3 L-Series Indoor LED Strobe Lens, Wall/Ceiling Mount, Blue
LENS-B3|BK-LENSB3

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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
system sensor spectralert advance hrka outdoor horn image of bk-hrka;system sensor hrka horn 12/24v outdoor, weatherproof, red image of bk-hrka;system sensor hrka horn 12/24v outdoor, weatherproof, red image of bk-hrka;system sensor hrka horn 12/24v outdoor, weatherproof, red image of bk-hrka
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor innovairflex dst5 sampling tube image of bk-dst5
DST5BK-DST5
System Sensor
System Sensor DST5 Metal Sampling Tube for DNRE and D2E, Duct Widths 4' to 8'
DST5|BK-DST5

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
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
system sensor c4wba smoke detector image of bk-c4wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wba;system sensor c4w-ba i3 series 4-wire photoelectric smoke detector image of bk-c4wba
C4W-BABK-C4WBA
System Sensor
System Sensor C4W-BA i3 Series 4-Wire Photoelectric Smoke Detector
C4WBA|BK-C4WBA

Key Features

  • Plug-in detector line, mounting base included
  • 85 dB sounder and Form C relay
  • Isolated thermal sensor
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor SCWKLED-P L-Series Outdoor Ceiling Strobe with LED, White
SCWKLED-PFL-SCWKLEDP
System Sensor
System Sensor SCWKLED-P L-Series Outdoor Ceiling Strobe with LED, White
SCWKLED-P|FL-SCWKLEDP

Key Features

  • Weatherproof per NEMA 4X, IP56 as a standalone device
  • Rated from –40°F to 151°F
  • Electrically compatible with Legacy SpectrAlert Advance and SpectrAlert devices at 16-33 VDC
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor R-20TA Relay, Track Mounted, DPDT
R-20TABK-R20TA
System Sensor
System Sensor R-20TA Relay, Track Mounted, DPDT
R-20TA|BK-R20TA

Key Features

  • Multi voltage relay
  • DPDT configuration
  • Terminal strip field wiring connections
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor SWLED-ALERT L-Series LED Strobe with Amber Lens, Wall-Mount, Indoor, Marked ALERT, White
SWLED-ALERTBK-SWLEDALER
System Sensor
System Sensor SWLED-ALERT L-Series LED Strobe with Amber Lens, Wall-Mount, Indoor, Marked ALERT, White
SWLED-ALERT|BK-SWLEDALER

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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor SPSCWLED-P L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "PLAIN", White
SPSCWLED-PBK-SPSCWLEDP
System Sensor
System Sensor SPSCWLED-P L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "PLAIN", White
SPSCWLED-P|BK-SPSCWLEDP

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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor SCWKLED-B L-Series Outdoor Ceiling LED Strobe, Field-Selectable Candela, White
SCWKLED-BBK-SCWKLEDB
System Sensor
System Sensor SCWKLED-B L-Series Outdoor Ceiling LED Strobe, Field-Selectable Candela, White
SCWKLED-B|BK-SCWKLEDB

Key Features

  • Lower current draw compared to older Xenon bulbs across full candela range
  • Versatile indoor, outdoor, wet, and dry application suitability
  • Temperature range from −40°F to 151°F
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor 7010BSLA Photoelectric Smoke Detector with Strobe Light, 120V
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor CHSRLA Chime Strobe Light, Wall Mounting, Red
CHSRLABK-CHSRLA
System Sensor
System Sensor CHSRLA Chime Strobe Light, Wall Mounting, Red
CHSRLA|BK-CHSRLA

Key Features

  • L-Series offers versatile horn, strobe, and horn strobe options
  • Lower current draws for energy efficiency
  • Modern aesthetics with white and red plastic housings
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwlalf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwlalf;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white image of bk-hcwlalf;system sensor hcwl-lf security alarm 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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor OSI-RI-FL Single-Ended Reflected Type Projected Imaging Beam Smoke Detector - Intelligent
OSI-RI-FLBK-OSIRIFL
System Sensor
System Sensor OSI-RI-FL Single-Ended Reflected Type Projected Imaging Beam Smoke Detector - Intelligent
OSI-RI-FL|BK-OSIRIFL

Key Features

  • Combined transmitter/receiver unit
  • Wide 12° field of view
  • Fast, easy and intuitive beam alignment
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Showing 29 - 56 of 212