ADI Global CA
Shop new wireless locks for faster access controlShop the security essentials installers rely onMay Flash Sale: Save up to 76% until May 29Shop new wireless locks for faster access controlShop the security essentials installers rely on
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

System Sensor

Filter Results

Showing  29 - 56 of 214
content loaded
system sensor ssm24-6a alarm bell
System Sensor
System Sensor SSM24-6A 6" Fire Bell, 24VDC
SSM24-6A|BK-SSM246A
Sign In for Dealer Pricing
system sensor ssm24-10a alarm bell
System Sensor
System Sensor SSM24-10 10" Alarm Bell, 24VDC, Polarized, 81 dBA
SSM24-10A|BK-SSM2410A
Sign In for Dealer Pricing
image of bk-lensb3
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 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
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
1' steel exhaust tube;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products
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 eolr-1a end of line relay
System Sensor
System Sensor EOLR-1A End-of-Line Relay
EOLR-1A|BK-EOLR1A
Sign In for Dealer Pricing
image of bk-72581b801;image of bk-72581b801
System Sensor
System Sensor 72581B-801 HyperSpike LineWave Pole Mount Kit
72581B-801|BK-72581B801
Sign In for Dealer Pricing
image of bk-lensa3
System Sensor
System Sensor LENS-A3 L-Series Indoor WallCeiling Mount Strobe, LED Lens, Amber
LENS-A3|BK-LENSA3
Sign In for Dealer Pricing
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
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
Sale
null;system sensor hwla l-series indoor selectable output horn, white;system sensor hwla l-series indoor selectable output horn, white
System Sensor
System Sensor HWLA L-Series Indoor Selectable Output Horn, White
HWLA|BK-HWLA
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 c4witar-ba smoke detector;system sensor c4witar-ba 4-wire photo isolated therm;system sensor c4witar-ba 4-wire photo isolated therm
System Sensor
System Sensor C4WITAR-BA 4-wire, Photoelectric i3 Smoke Detector with Isolated Thermal Sensor, Built-in Sounder, and Form Relay
C4WITAR-BA|BK-C4WITARBA
Sign In for Dealer Pricing
system sensor 2151a smoke detector;system sensor 2151a low profile p/e plug-in;system sensor 2151a low profile p/e plug-in;system sensor 2151a low profile p/e plug-in
System Sensor
System Sensor 2151A Photoelectric Low-Profile Plug-In Duct Smoke Detector
2151A|BK-2151A
Sign In for Dealer Pricing
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
More Options Available
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sale
system sensor hrla l-series indoor selectable output horn, red;system sensor hrla l-series indoor selectable output horn, red;system sensor hrla l-series indoor selectable output horn, red
System Sensor
System Sensor HRLA L-Series Indoor Selectable Output Horn, Red
HRLA|BK-HRLA
Sign In for Dealer Pricing
system sensor co1224a gas leak sensor
System Sensor
System Sensor CO1224A Carbon Monoxide Detector, 12/24V, 4-Wire
CO1224A|BK-CO1224A
Sign In for Dealer Pricing
system sensor spectralert advance lens-a strobe lens
System Sensor
System Sensor LENS-A Lens for Indoor or Outdoor Wall Mount Strobes, Amber
LENS-A|BK-LENSA
More Options Available
Sign In for Dealer Pricing
image of fl-spscrledb;image of fl-spscrledb;image of fl-spscrledb;image of fl-spscrledb
System Sensor
System Sensor SPSCRLED-B System Sensor SPSCRLED Speaker Strobe, Ceiling Mount
SPSCRLED-B|FL-SPSCRLEDB
Sign In for Dealer Pricing
image of bk-ssm248a
System Sensor
System Sensor SSM24-8A Alarm Electric Bell, 24VDC, 8" Diameter, Red
SSM24-8A|BK-SSM248A
Sign In for Dealer Pricing
image of bk-p4wla;image of bk-p4wla;image of bk-p4wla
System Sensor
System Sensor P4WLA 4-Wire Wall Horn Strobe Fire Alarm, White
P4WLA|BK-P4WLA
Sign In for Dealer Pricing
image of bk-sgwkledp;image of bk-sgwkledp;image of bk-sgwkledp
System Sensor
System Sensor SGWKLED-P L-Series Outdoor Compact Wall-Mounted LED Strobe, "PLAIN", White
SGWKLED-P|BK-SGWKLEDP
Sign In for Dealer Pricing
image of bk-pc4rkab
System Sensor
System Sensor PC4RKA-B Ceiling Mount Horn Strobe, 4-Wire, White
PC4RKA-B|BK-PC4RKAB
Sign In for Dealer Pricing
image of bk-pc4wla;image of bk-pc4wla;image of bk-pc4wla;image of bk-pc4wla
System Sensor
System Sensor PC4WLA 4-Wire Ceiling Horn Strobe Fire Alarm, White
PC4WLA|BK-PC4WLA
Sign In for Dealer Pricing
image of bk-spswledb;image of bk-spswledb;image of bk-spswledb
System Sensor
System Sensor SPSWLED-B Speaker Strobe, Wall Mount, Led White
SPSWLED-B|BK-SPSWLEDB
Sign In for Dealer Pricing
System Sensor SPSWKLED-B L-Series Speaker Strobe with LED, Outdoor, Wall-Mount, Bilingual Label, White
System Sensor
System Sensor SPSWKLED-B L-Series Speaker Strobe with LED, Outdoor, Wall-Mount, Bilingual Label, White
SPSWKLED-B|BK-SPSWKLEDB
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-lensb3
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 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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
1' steel exhaust tube;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products;system sensor etx 1' steel exhaust tube, for use with hvac duct smoke detection and monitoring products
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 eolr-1a end of line relay
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
image of bk-72581b801;image of bk-72581b801
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
image of bk-lensa3
LENS-A3BK-LENSA3
System Sensor
System Sensor LENS-A3 L-Series Indoor WallCeiling Mount Strobe, LED Lens, Amber
LENS-A3|BK-LENSA3

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 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
Sign In for Dealer Pricing
More Options Available
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
Sale
null;system sensor hwla l-series indoor selectable output horn, white;system sensor hwla l-series indoor selectable output horn, white
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 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 c4witar-ba smoke detector;system sensor c4witar-ba 4-wire photo isolated therm;system sensor c4witar-ba 4-wire photo isolated therm
C4WITAR-BABK-C4WITARBA
System Sensor
System Sensor C4WITAR-BA 4-wire, Photoelectric i3 Smoke Detector with Isolated Thermal Sensor, Built-in Sounder, and Form Relay
C4WITAR-BA|BK-C4WITARBA

Key Features

  • 85 dB sounder
  • Form C relay
  • Isolated thermal sensor
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 2151a smoke detector;system sensor 2151a low profile p/e plug-in;system sensor 2151a low profile p/e plug-in;system sensor 2151a low profile p/e plug-in
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 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
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Sale
system sensor hrla l-series indoor selectable output horn, red;system sensor hrla l-series indoor selectable output horn, red;system sensor hrla l-series indoor selectable output horn, red
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 co1224a gas leak sensor
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 spectralert advance lens-a strobe lens
LENS-ABK-LENSA
System Sensor
System Sensor LENS-A Lens for Indoor or Outdoor Wall Mount Strobes, Amber
LENS-A|BK-LENSA

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
Sign In for Dealer Pricing
More Options Available
Sign In for Dealer Pricing
image of fl-spscrledb;image of fl-spscrledb;image of fl-spscrledb;image of fl-spscrledb
SPSCRLED-BFL-SPSCRLEDB
System Sensor
System Sensor SPSCRLED-B System Sensor SPSCRLED Speaker Strobe, Ceiling Mount
SPSCRLED-B|FL-SPSCRLEDB

Key Features

  • Versatile line compatible with wall or ceiling mounts and various color choices
  • Flexible design with bezel kits and LED color lenses for visual signaling
  • Field selectable candela using rotary switches for adaptability
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-ssm248a
SSM24-8ABK-SSM248A
System Sensor
System Sensor SSM24-8A Alarm Electric Bell, 24VDC, 8" Diameter, Red
SSM24-8A|BK-SSM248A

Key Features

  • System Sensor's SSM and SSV series bells are low current, high decibel notification appliances for use in fire and burglary systems or other signaling applications. Reliable Performance. The SSM and SSV series provide loud resonant tones. The SSM series operates on 24V DC and are motor driven, while the SSV series operates on 120V AC utilizing a vibrating mechanism.
  • Approved for indoor and outdoor use
  • Low current draw
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-p4wla;image of bk-p4wla;image of bk-p4wla
P4WLABK-P4WLA
System Sensor
System Sensor P4WLA 4-Wire Wall Horn Strobe Fire Alarm, White
P4WLA|BK-P4WLA
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-sgwkledp;image of bk-sgwkledp;image of bk-sgwkledp
SGWKLED-PBK-SGWKLEDP
System Sensor
System Sensor SGWKLED-P L-Series Outdoor Compact Wall-Mounted LED Strobe, "PLAIN", White
SGWKLED-P|BK-SGWKLEDP

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
image of bk-pc4rkab
PC4RKA-BBK-PC4RKAB
System Sensor
System Sensor PC4RKA-B Ceiling Mount Horn Strobe, 4-Wire, White
PC4RKA-B|BK-PC4RKAB

Key Features

  • Supports four-wire ceiling mount installation
  • Includes selectable-output horns, strobes, and horn/strobes
  • Plug-in design for simplified installation
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-pc4wla;image of bk-pc4wla;image of bk-pc4wla;image of bk-pc4wla
PC4WLABK-PC4WLA
System Sensor
System Sensor PC4WLA 4-Wire Ceiling Horn Strobe Fire Alarm, White
PC4WLA|BK-PC4WLA
Sign In for Dealer Pricing
Sign In for Dealer Pricing
image of bk-spswledb;image of bk-spswledb;image of bk-spswledb
SPSWLED-BBK-SPSWLEDB
System Sensor
System Sensor SPSWLED-B Speaker Strobe, Wall Mount, Led White
SPSWLED-B|BK-SPSWLEDB

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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor SPSWKLED-B L-Series Speaker Strobe with LED, Outdoor, Wall-Mount, Bilingual Label, White
SPSWKLED-BBK-SPSWKLEDB
System Sensor
System Sensor SPSWKLED-B L-Series Speaker Strobe with LED, Outdoor, Wall-Mount, Bilingual Label, White
SPSWKLED-B|BK-SPSWKLEDB

Key Features

  • Field-selectable candela, speaker voltage, and power settings
  • Automatic selection of 12- or 24-volt operation
  • Compatible with metal and plastic outdoor back boxes
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Showing 29 - 56 of 214