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System Sensor

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system sensor ssm24-6 alarm bell
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image of bk-spsrled;image of bk-spsrled;image of bk-spsrled
SPSRLEDBK-SPSRLED

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 i3 4wta-b smoke detector;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder
4WTA-BBK-4WTAB
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image of bk-spswled;image of bk-spswled;image of bk-spswled
SPSWLEDBK-SPSWLED

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 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

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 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

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
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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

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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image of bk-p2gwkled;image of bk-p2gwkled;image of bk-p2gwkled
P2GWKLEDBK-P2GWKLED

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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image of bk-pc2rkled;image of bk-pc2rkled;image of bk-pc2rkled;image of bk-pc2rkled
PC2RKLEDBK-PC2RKLED

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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image of bk-2d51;system sensor 2d51 photoelectronic low-profile plug-in detector for special applications;system sensor innovairflex 2d51 sensor head
2D51BK-2D51

Key Features

  • Low-profile smoke detector design
  • Low standby current
  • Two LEDs blink in standby
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image of bk-spscrled;image of bk-spscrled;image of bk-spscrled;image of bk-spscrled
SPSCRLEDBK-SPSCRLED

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 ssm24-6 alarm bell
SSM24-6BK-SSM246

Key Features

  • Approved for indoor and outdoor use
  • Low current draw
  • High dB output
More Options Available
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system sensor l pc2rl horn/strobe;system sensor pc2rl systems sensor l-series indoor selectable output horn strobe, 2-wire, ceiling mount, "fire" marking, red;system sensor pc2rl systems sensor l-series indoor selectable output horn strobe, 2-wire, ceiling mount, "fire" marking, red;system sensor pc2rl systems sensor l-series indoor selectable output horn strobe, 2-wire, ceiling mount, "fire" marking, red
PC2RLBK-PC2RL

Key Features

  • Plug-in design with minimal intrusion into the back box
  • Tamper-resistant construction
  • Automatic selection of 12- or 24V operation at 15 and 30 candela
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image of bk-spsrkled;image of bk-spsrkled;image of bk-spsrkled
SPSRKLEDBK-SPSRKLED

Key Features

  • Weatherproof per NEMA 4X, IP56
  • Plug-in design reduces ground faults
  • Universal mounting plate with onboard shorting spring that tests wiring continuity before devices are install
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system sensor 5621 temperature and humidity sensor with alarm;system sensor 5621 135�f fixed temp/rate-of-rise, dual-circuit mechanical heat detector;system sensor 5621 135�f fixed temp/rate-of-rise, dual-circuit mechanical heat detector;system sensor 5621 135�f fixed temp/rate-of-rise, dual-circuit mechanical heat detector
5621BK-5621

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.
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image of bk-srledp;image of bk-srledp;image of bk-srledp
SRLED-PBK-SRLEDP

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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image of bk-scwkled;image of bk-scwkled;image of bk-scwkled;image of bk-scwkled
SCWKLEDBK-SCWKLED

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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image of bk-pc2wkled;image of bk-pc2wkled;image of bk-pc2wkled;image of bk-pc2wkled
PC2WKLEDBK-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 innovairflex d4120w smoke detector;system sensor d4120w watertight 4-wire photoelectric duct smoke detector;system sensor d4120w watertight 4-wire photoelectric duct smoke detector
D4120WBK-D4120W

Key Features

  • NEMA Type 4 UL listed for non-hazardous indoor and outdoor applications
  • 4-Wire Photoelectric, integrated low-flow technology
  • UV Resistant, UL listed housing and cover materia
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image of bk-spswkled;image of bk-spswkled;image of bk-spswkled
SPSWKLEDBK-SPSWKLED

Key Features

  • Weatherproof per NEMA 4X, IP56
  • Plug-in design reduces ground faults
  • Field-selectable candela settings: 15, 15/75, 30, 75, 95, 110, 115, 135, 150, 177, and 185
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image of bk-scwledclr;image of bk-scwledclr;image of bk-scwledclr;image of bk-scwledclr
SCWLED-CLR-ALERTBK-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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image of bk-2wtrb;system sensor 2wtr-b photoelectric i3 series smoke detector, 2-wire, thermal sensor, form c relay;system sensor 2wtr-b photoelectric i3 series smoke detector, 2-wire, thermal sensor, form c relay
2WTR-BBK-2WTRB
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image of bk-osir;image of bk-osir;image of bk-osir
OSI-R-SSBK-OSIR

Key Features

  • Combined transmitter/receiver unit
  • Wide 12° field of view
  • Fast, easy, and intuitive beam alignment indicated by directional LED cross-hair arrows
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image of bk-spswkledp;image of bk-spswkledp;image of bk-spswkledp
SPSWKLED-PBK-SPSWKLEDP

Key Features

  • Field-selectable settings including candela, speaker voltage, and power
  • Automatic selection of 12- or 24-volt operation
  • Broadest line of outdoor speakers and speaker strobes in the industry
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image of bk-spwkl;image of bk-spwkl;image of bk-spwkl
SPWKLBK-SPWKL

Key Features

  • Reduction of power consumption by up to 38%
  • Modern design with smaller footprint
  • Variety of integrated devices and accessories
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image of bk-p2wledlf;image of bk-p2wledlf;image of bk-p2wledlf
P2WLED-LFBK-P2WLEDLF

Key Features

  • 520 Hz 10% square wave tone, NFPA compliance
  • LED technology for Low Frequency Sounder Strobes provides lower current draw
  • Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes
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image of bk-sprkl;image of bk-sprkl;image of bk-sprkl
SPRKLBK-SPRKL

Key Features

  • Weatherproof per NEMA 4X, IP56
  • Rated from -40 °F to 151 °F
  • Plug-in design reduces ground faults
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image of bk-chscwled;image of bk-chscwled;image of bk-chscwled;image of bk-chscwled
CHSCWLEDBK-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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image of bk-spscwkled;image of bk-spscwkled;image of bk-spscwkled;image of bk-spscwkled
SPSCWKLEDBK-SPSCWKLED

Key Features

  • Integrated Speaker and Strobe: It combines both a loudspeaker and strobe light, offering a complete solution for emergency notifications
  • Clear Sound: The speaker delivers loud, clear alerts, even in noisy environments. It meets the necessary industry standards for emergency notification systems
  • Adjustable Strobe Light: You can adjust the strobe’s intensity to fit the specific environment
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Showing 29 - 56 of 396
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