adi-insite-us
ADI US App
ADI Global Distribution
Discover Our Outdoor SolutionsCDVI KRYPTO:The On-Prem Access Control StandardDiscover Our Outdoor SolutionsCDVI KRYPTO:The On-Prem Access Control StandardDiscover Our Outdoor Solutions
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

System Sensor

Filter Results

Showing  57 - 84 of 408
content loaded
system sensor spwl indoor wall mountable, flush mount, surface mount speaker - white;system sensor spwl l-series indoor high fidelity speaker, wall mount, no marking, white;system sensor spwl l-series indoor high fidelity speaker, wall mount, no marking, white
System Sensor
System Sensor SPWL L-Series Indoor High Fidelity Speaker, Wall Mount, no Marking, White
SPWL|BK-SPWL
Sign In for Dealer Pricing
system sensor spsep-bbswl l-series white expander plate back box skirt;system sensor spsep-bbswl l-series white expander plate back box skirt;system sensor spsep-bbswl l-series white expander plate back box skirt
System Sensor
System Sensor SPSEP-BBSWL L-Series White Expander Plate Back Box Skirt
SPSEP-BBSWL|BK-SPSEPBBSL
Sign In for Dealer Pricing
system sensor spcwl l-series indoor selectable output speaker, ceiling mount, high fidelity, white;system sensor spcwl l-series indoor selectable output speaker, ceiling mount, high fidelity, white;system sensor spcwl l-series indoor selectable output speaker, ceiling mount, high fidelity, white
System Sensor
System Sensor SPCWL L-Series Indoor Selectable Output Speaker, Ceiling Mount, High Fidelity, White
SPCWL|BK-SPCWL
Sign In for Dealer Pricing
system sensor ssm24-6 alarm bell
System Sensor
System Sensor SSM24-6 SSM Series Alarm Bell 6", 24VDC, Polarized, 82dBA, Red
SSM24-6|BK-SSM246
More Options Available
Sign In for Dealer Pricing
system sensor sprl l-series indoor selectable output speake, high fidelity, wall mount, no marking, red;system sensor sprl l-series indoor selectable output speake, high fidelity, wall mount, no marking, red;system sensor sprl l-series indoor selectable output speake, high fidelity, wall mount, no marking, red
System Sensor
System Sensor SPRL L-Series Indoor Selectable Output Speaker, High Fidelity, Wall Mount, No Marking, Red
SPRL|BK-SPRL
Sign In for Dealer Pricing
system sensor swift l av wireless base;system sensor wav-rl swift wall mount av base for l-series av devices, red;system sensor wav-rl swift wall mount av base for l-series av devices, red;system sensor wav-rl swift wall mount av base for l-series av devices, red
System Sensor
System Sensor WAV-RL SWIFT Wall Mount AV Base for L-Series AV Devices, Red
WAV-RL|BK-WAVRL
More Options Available
Sign In for Dealer Pricing
system sensor l chwl doorbell;system sensor chwl l-series selectable output chime, wall mount, white;system sensor chwl l-series selectable output chime, wall mount, white;system sensor chwl l-series selectable output chime, wall mount, white
System Sensor
System Sensor CHWL L-Series Selectable Output Chime, Wall Mount, White
CHWL|BK-CHWL
Sign In for Dealer Pricing
system sensor i3 2wt-b smoke detector;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor
System Sensor
System Sensor 2WT-B Photoelectric i3 Series Smoke and Heat Detector, 2-Wire, 135F Fixed Thermal Sensor, White
2WT-B|BK-2WTB
Sign In for Dealer Pricing
image of bk-6500mmk
System Sensor
System Sensor 6500-MMK Robust Multi-Mount Kit for Installations Prone to Vibration
6500-MMK|BK-6500MMK
Sign In for Dealer Pricing
system sensor 5624 temperature and humidity sensor with alarm;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector
System Sensor
System Sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5624|BK-5624
More Options Available
Sign In for Dealer Pricing
system sensor smoke detector;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay
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
Sign In for Dealer Pricing
system sensor innovairflex rts2 smoke detector testing selector;system sensor rts2 multi-signaling accessory, without strobe, for innovairflex 4-wire conventional duct smoke detectors;system sensor rts2 multi-signaling accessory, without strobe, for innovairflex 4-wire conventional duct smoke detectors
System Sensor
System Sensor RTS2 Multi-Signaling Accessory, without Strobe, for InnovairFlex 4-Wire Conventional Duct Smoke Detectors
RTS2|BK-RTS2
Sign In for Dealer Pricing
image of bk-smb500wh
System Sensor
System Sensor SMB500-WH White Surface Mount Box for System Sensor Modules When Flush or Recessed Mounting are not Wanted
SMB500|BK-SMB500WH
Sign In for Dealer Pricing
system sensor spcrl l-series indoor high fidelity speaker, ceiling mount, red;system sensor spcrl l-series indoor high fidelity speaker, ceiling mount, red;system sensor spcrl l-series indoor high fidelity speaker, ceiling mount, red;image of bk-spcrl
System Sensor
System Sensor SPCRL L-Series Indoor High Fidelity Speaker, Ceiling Mount, Red
SPCRL|BK-SPCRL
Sign In for Dealer Pricing
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
System Sensor
System Sensor 5621 135°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector
5621|BK-5621
Sign In for Dealer Pricing
system sensor 4-wire, horn strobe, red;system sensor p4rl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, red;system sensor p4rl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, red;system sensor p4rl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, red
System Sensor
System Sensor P4RL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, Red
P4RL|BK-P4RL
Sign In for Dealer Pricing
system sensor rts151key remote test station;system sensor rts151key key remote test and reset station for duct smoke detector, replaces rts451key;system sensor rts151key key remote test and reset station for duct smoke detector, replaces rts451key
System Sensor
System Sensor RTS151KEY Key Remote Test and Reset Station for Duct Smoke Detector, Replaces RTS451KEY
RTS151KEY|BK-RTS151KEY
Sign In for Dealer Pricing
system sensor 5623 temperature and humidity sensor with alarm;system sensor 5623 135�f fixed temp, dual-circuit mechanical heat detector;system sensor 5623 135�f fixed temp, dual-circuit mechanical heat detector;system sensor 5623 135�f fixed temp, dual-circuit mechanical heat detector
System Sensor
System Sensor 5623 135°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5623|BK-5623
More Options Available
Sign In for Dealer Pricing
system sensor hcwl-lf security alarm;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white
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
Sign In for Dealer Pricing
system sensor innovairflex dst5 sampling tube
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 i3 4wt-b smoke detector;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor
System Sensor
System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White
4WT-B|BK-4WTB
Sign In for Dealer Pricing
system sensor i3 sens-rdr sensitivity reader
System Sensor
System Sensor SENS-RDR I3 Sensitivity Reader
SENS-RDR|BK-SENSRDR
Sign In for Dealer Pricing
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
System Sensor
System Sensor 4WTA-B Photoelectric i3 Series Smoke Detector, 4-Wire, with Thermal Sensor and Built-In Sounder, White
4WTA-B|BK-4WTAB
Sign In for Dealer Pricing
system sensor i3 2w-b smoke detector;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire
System Sensor
System Sensor 2W-B Photoelectric i3 Series Smoke Detector, 2-Wire, White
2W-B|BK-2WB
Sign In for Dealer Pricing
system sensor co1224t gas leak sensor;system sensor co1224t 12/24v, 6-wire system-monitored carbon monoxide detector with realtest technology;system sensor co1224t 12/24v, 6-wire system-monitored carbon monoxide detector with realtest technology
System Sensor
System Sensor CO1224T 12/24V, 6-Wire System-Monitored Carbon Monoxide Detector with RealTest Technology
CO1224T|BK-CO1224T
Sign In for Dealer Pricing
system sensor 2i3 wta-b smoke detector;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder
System Sensor
System Sensor 2WTA-B Photoelectric i3 Series Smoke Detector, 2-Wire with Thermal Sensor and Built-In Sounder, White
2WTA-B|BK-2WTAB
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
system sensor innovairflex dst1 sampling tube
System Sensor
System Sensor DST1 Metal Sampling Tube for DNRE and D2E, Duct Width up to 1' (0.3m)
DST1|BK-DST1
Sign In for Dealer Pricing
system sensor spwl indoor wall mountable, flush mount, surface mount speaker - white;system sensor spwl l-series indoor high fidelity speaker, wall mount, no marking, white;system sensor spwl l-series indoor high fidelity speaker, wall mount, no marking, white
SPWLBK-SPWL
System Sensor
System Sensor SPWL L-Series Indoor High Fidelity Speaker, Wall Mount, no Marking, White
SPWL|BK-SPWL

Key Features

  • Wal Mounting;
  • Indoor Location
  • 25 Volts or 70.7 Volts (nominal)
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor spsep-bbswl l-series white expander plate back box skirt;system sensor spsep-bbswl l-series white expander plate back box skirt;system sensor spsep-bbswl l-series white expander plate back box skirt
SPSEP-BBSWLBK-SPSEPBBSL
System Sensor
System Sensor SPSEP-BBSWL L-Series White Expander Plate Back Box Skirt
SPSEP-BBSWL|BK-SPSEPBBSL

Key Features

  • Wall Mounting;
  • Indoor Location
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor spcwl l-series indoor selectable output speaker, ceiling mount, high fidelity, white;system sensor spcwl l-series indoor selectable output speaker, ceiling mount, high fidelity, white;system sensor spcwl l-series indoor selectable output speaker, ceiling mount, high fidelity, white
SPCWLBK-SPCWL
System Sensor
System Sensor SPCWL L-Series Indoor Selectable Output Speaker, Ceiling Mount, High Fidelity, White
SPCWL|BK-SPCWL

Key Features

  • Plug-in design and protective cover reduce ground faults
  • Universal mounting plate with an onboard shorting spring testsWiring continuity before installation
  • No extension ring required
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor ssm24-6 alarm bell
SSM24-6BK-SSM246
System Sensor
System Sensor SSM24-6 SSM Series Alarm Bell 6", 24VDC, Polarized, 82dBA, Red
SSM24-6|BK-SSM246

Key Features

  • Approved for indoor and outdoor use
  • Low current draw
  • High dB output
More Options Available
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
system sensor sprl l-series indoor selectable output speake, high fidelity, wall mount, no marking, red;system sensor sprl l-series indoor selectable output speake, high fidelity, wall mount, no marking, red;system sensor sprl l-series indoor selectable output speake, high fidelity, wall mount, no marking, red
SPRLBK-SPRL
System Sensor
System Sensor SPRL L-Series Indoor Selectable Output Speaker, High Fidelity, Wall Mount, No Marking, Red
SPRL|BK-SPRL

Key Features

  • Plug-in design and protective cover reduce ground faults
  • Universal mounting plate with an onboard shorting spring testsWiring continuity before installation
  • No extension ring required
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor swift l av wireless base;system sensor wav-rl swift wall mount av base for l-series av devices, red;system sensor wav-rl swift wall mount av base for l-series av devices, red;system sensor wav-rl swift wall mount av base for l-series av devices, red
WAV-RLBK-WAVRL
System Sensor
System Sensor WAV-RL SWIFT Wall Mount AV Base for L-Series AV Devices, Red
WAV-RL|BK-WAVRL

Key Features

  • Wireless installation
  • Class A mesh network
  • Addressable code wheels
More Options Available
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
system sensor l chwl doorbell;system sensor chwl l-series selectable output chime, wall mount, white;system sensor chwl l-series selectable output chime, wall mount, white;system sensor chwl l-series selectable output chime, wall mount, white
CHWLBK-CHWL
System Sensor
System Sensor CHWL L-Series Selectable Output Chime, Wall Mount, White
CHWL|BK-CHWL

Key Features

  • Plug-in design with minimal intrusion into the back box
  • Tamper-resistant construction
  • Updated modern aesthetics
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor i3 2wt-b smoke detector;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor
2WT-BBK-2WTB
System Sensor
System Sensor 2WT-B Photoelectric i3 Series Smoke and Heat Detector, 2-Wire, 135F Fixed Thermal Sensor, White
2WT-B|BK-2WTB

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
image of bk-6500mmk
6500-MMK USBK-6500MMK
System Sensor
System Sensor 6500-MMK Robust Multi-Mount Kit for Installations Prone to Vibration
6500-MMK|BK-6500MMK

Key Features

  • Multi Mount Kit offers maximum mounting efficiency with added usability
  • Robust feature for better reliance and usability
  • Ceiling application/usage for maximum productivity with convenience and optimal results
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 5624 temperature and humidity sensor with alarm;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector;system sensor 5624 194�f fixed temp, dual-circuit mechanical heat detector
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
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
system sensor smoke detector;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay;system sensor 4witar-b photoelectric i3 smoke detector with isolated thermal sensor, 4-wire, built-in sounder, form c relay
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor innovairflex rts2 smoke detector testing selector;system sensor rts2 multi-signaling accessory, without strobe, for innovairflex 4-wire conventional duct smoke detectors;system sensor rts2 multi-signaling accessory, without strobe, for innovairflex 4-wire conventional duct smoke detectors
RTS2BK-RTS2
System Sensor
System Sensor RTS2 Multi-Signaling Accessory, without Strobe, for InnovairFlex 4-Wire Conventional Duct Smoke Detectors
RTS2|BK-RTS2

Key Features

  • Can be used to select one of two connected sensors to be tested, reset, or both by a push button switch.
  • Enables sensitivity measurements using the SENS-RDR sensitivity reader
  • Alarm without strobe: 30 mA max.
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-smb500wh
SMB500-WHBK-SMB500WH
System Sensor
System Sensor SMB500-WH White Surface Mount Box for System Sensor Modules When Flush or Recessed Mounting are not Wanted
SMB500|BK-SMB500WH

Key Features

  • White surface mount box for System Sensor modules
  • Ideal for non-flush or recessed installations
  • Compatible with specific System Sensor modules
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor spcrl l-series indoor high fidelity speaker, ceiling mount, red;system sensor spcrl l-series indoor high fidelity speaker, ceiling mount, red;system sensor spcrl l-series indoor high fidelity speaker, ceiling mount, red;image of bk-spcrl
SPCRLBK-SPCRL
System Sensor
System Sensor SPCRL L-Series Indoor High Fidelity Speaker, Ceiling Mount, Red
SPCRL|BK-SPCRL

Key Features

  • Plug-in design and protective cover reduce ground faults
  • Universal mounting plate with an onboard shorting spring testsWiring continuity before installation
  • No extension ring required
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
System Sensor
System Sensor 5621 135°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector
5621|BK-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.
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 4-wire, horn strobe, red;system sensor p4rl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, red;system sensor p4rl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, red;system sensor p4rl l-series indoor selectable output horn strobe, 4-wire, wall mount, "fire" marking, red
P4RLBK-P4RL
System Sensor
System Sensor P4RL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, Red
P4RL|BK-P4RL

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 rts151key remote test station;system sensor rts151key key remote test and reset station for duct smoke detector, replaces rts451key;system sensor rts151key key remote test and reset station for duct smoke detector, replaces rts451key
RTS151KEYBK-RTS151KEY
System Sensor
System Sensor RTS151KEY Key Remote Test and Reset Station for Duct Smoke Detector, Replaces RTS451KEY
RTS151KEY|BK-RTS151KEY

Key Features

  • Alarm Response Time 40 seconds maximum
  • Dimensions 4.6" H x 2.75" W x 1.8" D
  • Operating Humidity Range 95% relative humidity, noncondensing Max
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 5623 temperature and humidity sensor with alarm;system sensor 5623 135�f fixed temp, dual-circuit mechanical heat detector;system sensor 5623 135�f fixed temp, dual-circuit mechanical heat detector;system sensor 5623 135�f fixed temp, dual-circuit mechanical heat detector
5623BK-5623
System Sensor
System Sensor 5623 135°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5623|BK-5623

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
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
system sensor hcwl-lf security alarm;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white;system sensor hcwl-lf l-series indoor selectableoutput low frequency sounder, 2-wire, ceiling mount, no marking, white
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

  • 520 Hz ± 10% squareWave tone, NFPA compliance
  • Nominal Voltage Low Frequency Sounder Regulated 24 DC/FWR1
  • Plug-in design with minimal intrusion into the back box
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor innovairflex dst5 sampling tube
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 i3 4wt-b smoke detector;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor;system sensor 4wt-b photoelectric i3 series smoke detector, 4-wire, 135f fixed thermal sensor
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

  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor i3 sens-rdr sensitivity reader
SENS-RDRBK-SENSRDR
System Sensor
System Sensor SENS-RDR I3 Sensitivity Reader
SENS-RDR|BK-SENSRDR

Key Features

  • An LCD screen that displays sensitivity by percent-per-foot obscuration
  • Automatic shut-off a'er 30 minutes
  • Connectors for a hand-held device or threaded extension pole
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
System Sensor
System Sensor 4WTA-B Photoelectric i3 Series Smoke Detector, 4-Wire, with Thermal Sensor and Built-In Sounder, White
4WTA-B|BK-4WTAB

Key Features

  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor i3 2w-b smoke detector;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire
2W-BBK-2WB
System Sensor
System Sensor 2W-B Photoelectric i3 Series Smoke Detector, 2-Wire, White
2W-B|BK-2WB

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 co1224t gas leak sensor;system sensor co1224t 12/24v, 6-wire system-monitored carbon monoxide detector with realtest technology;system sensor co1224t 12/24v, 6-wire system-monitored carbon monoxide detector with realtest technology
CO1224TBK-CO1224T
System Sensor
System Sensor CO1224T 12/24V, 6-Wire System-Monitored Carbon Monoxide Detector with RealTest Technology
CO1224T|BK-CO1224T

Key Features

  • Accurate and reliable electrochemical sensing technology
  • Versatile mounting forWall and ceiling
  • Wiring supervision with SEMS terminals
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 2i3 wta-b smoke detector;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder
2WTA-BBK-2WTAB
System Sensor
System Sensor 2WTA-B Photoelectric i3 Series Smoke Detector, 2-Wire with Thermal Sensor and Built-In Sounder, White
2WTA-B|BK-2WTAB

Key Features

  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor innovairflex dst1 sampling tube
DST1BK-DST1
System Sensor
System Sensor DST1 Metal Sampling Tube for DNRE and D2E, Duct Width up to 1' (0.3m)
DST1|BK-DST1

Key Features

  • High-quality metal construction for durability and resistance to damage
  • Easy installation and compatibility with aWide range of duct sizes
  • Compatible with duct smoke detectors for reliable and accurate smoke detection in HVAC Systems
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Showing 57 - 84 of 408
About Us
Careers
Services
ADI Global Website
Sign Up for Email
Sign Up
Branch
Locator
© 2026 ADI Global - All Rights Reserved.
Terms & Conditions
Privacy Statement