ADI Global US
Fast. Easy. Simple.
A better ADI experience starts in the app.
Shop the security essentials installers rely onJune Flash Sale:Save up to 52%through June 30Shop the security essentials installers rely onJune Flash Sale:Save up to 52%through June 30Shop the security essentials installers rely on
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

System Sensor

Filter Results

Showing  1 - 28 of 399
content loaded
System Sensor P2RLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, Red
System Sensor
System Sensor P2RLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, Red
P2RLED|BK-P2RLED
Sign In for Dealer Pricing
system sensor i3 2w-b smoke detector image of bk-2wb;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire image of bk-2wb;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire image of bk-2wb
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 P2GRKLED L-Series Outdoor Compact Wall-Mounted Horn Strobe, "FIRE", Red
System Sensor
System Sensor P2GRKLED L-Series Outdoor Compact Wall-Mounted Horn Strobe, "FIRE", Red
P2GRKLED|BK-P2GRKLED
Sign In for Dealer Pricing
System Sensor SRLED L-Series Wall-Mount Strobe with LED, Red
System Sensor
System Sensor SRLED L-Series Wall-Mount Strobe with LED, Red
SRLED|BK-SRLED
Sign In for Dealer Pricing
system sensor 5601p temperature and humidity sensor with alarm image of bk-5601p;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing image of bk-5601p;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing image of bk-5601p
System Sensor
System Sensor 5601P 135F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing
5601P|BK-5601P
Sign In for Dealer Pricing
System Sensor PC2RLED L-Series 2-Wire Ceiling Mount Horn Strobe with LED, Red
System Sensor
System Sensor PC2RLED L-Series 2-Wire Ceiling Mount Horn Strobe with LED, Red
PC2RLED|BK-PC2RLED
Sign In for Dealer Pricing
System Sensor PC2WLED L-Series 2-Wire LED Horn Strobe, Ceiling-Mount, Marked FIRE, White
System Sensor
System Sensor PC2WLED L-Series 2-Wire LED Horn Strobe, Ceiling-Mount, Marked FIRE, White
PC2WLED|BK-PC2WLED
Sign In for Dealer Pricing
System Sensor SCWLED L Series Ceiling Mount Strobe with LED, FIRE Label, White
System Sensor
System Sensor SCWLED L Series Ceiling Mount Strobe with LED, FIRE Label, White
SCWLED|BK-SCWLED
Sign In for Dealer Pricing
System Sensor SCRLED Series Ceiling Mount Strobe with LED, FIRE Label, Red
System Sensor
System Sensor SCRLED Series Ceiling Mount Strobe with LED, FIRE Label, Red
SCRLED|BK-SCRLED
Sign In for Dealer Pricing
system sensor rts151key-a fsb-200/fsb-200sa remote test image of bk-rts151key;system sensor rts151key key remote test and reset station for duct smoke detector, replaces rts451key image of bk-rts151key
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 d4120 4-wire photoelectric low-flow duct smoke detector, replaces dh100acdclp image of bk-d4120;system sensor d4120a 4-wire duct detector, 24vdc/120vac image of bk-d4120;system sensor d4120 4-wire photoelectric low-flow duct smoke detector, replaces dh100acdclp image of bk-d4120
System Sensor
System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector, 24VDC/120VAC, (Replaces DH100ACDCLP)
D4120|BK-D4120
Sign In for Dealer Pricing
system sensor cosmo-2w i4 series, 12/24v, 2-wire, system-connected, combination carbon monoxide/smoke detector with realtest technology image of bk-cosmo2w;system sensor cosmo-2w i4 series, 12/24v, 2-wire, system-connected, combination carbon monoxide/smoke detector with realtest technology image of bk-cosmo2w
System Sensor
System Sensor COSMO-2W i4 Series, 12/24V, 2-Wire, System-Connected, Combination Carbon Monoxide/Smoke Detector with RealTest Technology
COSMO-2W|BK-COSMO2W
Sign In for Dealer Pricing
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 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder image of bk-2wtab;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder image of bk-2wtab;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder image of bk-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
Sign In for Dealer Pricing
System Sensor P2WLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, White
System Sensor
System Sensor P2WLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, White
P2WLED|BK-P2WLED
Sign In for Dealer Pricing
System Sensor SWLED L-Series Wall-Mount Strobe with LED, White
System Sensor
System Sensor SWLED L-Series Wall-Mount Strobe with LED, White
SWLED|BK-SWLED
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
null image of bk-5604;system sensor 5604 temperature and humidity sensor with alarm image of bk-5604;system sensor 5604 194f fixed temp, single-circuit mechanical heat detector image of bk-5604
System Sensor
System Sensor 5604 194F Fixed Temp, Single-Circuit Mechanical Heat Detector
5604|BK-5604
More Options Available
Sign In for Dealer Pricing
system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor image of bk-2wtb;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor image of bk-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
Sign In for Dealer Pricing
system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology image of bk-co1224tr;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology image of bk-co1224tr
System Sensor
System Sensor CO1224TR Round, 12/24V, 6-Wire, System-Monitored Carbon Monoxide Detector with RealTest Technology
CO1224TR|BK-CO1224TR
Sign In for Dealer Pricing
system sensor 2-wire interface module (required to use with cosmo-2w models) image of bk-cosmod2w;system sensor cosmod2w i4 series 2-wire interface module (required to use with cosmo-2w models) image of bk-cosmod2w;system sensor cosmod2w i4 series 2-wire interface module (required to use with cosmo-2w models) image of bk-cosmod2w
System Sensor
System Sensor COSMOD2W i4 Series, 2-Wire Interface Module (Required to use with COSMO-2W Models)
COSMOD2W|BK-COSMOD2W
Sign In for Dealer Pricing
system sensor 5603 temperature and humidity sensor with alarm image of bk-5603;system sensor 5603 135f fixed temp, single-circuit mechanical heat detector image of bk-5603;system sensor 5603 135f fixed temp, single-circuit mechanical heat detector image of bk-5603
System Sensor
System Sensor 5603 135F Fixed Temp, Single-Circuit Mechanical Heat Detector
5603|BK-5603
More Options Available
Sign In for Dealer Pricing
System Sensor SPSCWLED L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "FIRE", White
System Sensor
System Sensor SPSCWLED L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "FIRE", White
SPSCWLED|BK-SPSCWLED
Sign In for Dealer Pricing
system sensor 5602 temperature and humidity sensor with alarm image of bk-5602;system sensor 5602 194f fixed temp/rate-of-rise, single-circuit mechanical heat detector image of bk-5602
System Sensor
System Sensor 5602 194F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector
5602|BK-5602
Sign In for Dealer Pricing
system sensor i3 4w-b smoke detector image of bk-4wb;system sensor 4w-b photoelectric i3 series smoke detector, 4-wire image of bk-4wb;system sensor 4w-b photoelectric i3 series smoke detector, 4-wire image of bk-4wb
System Sensor
System Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire, White
4W-B|BK-4WB
Sign In for Dealer Pricing
System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detector
System Sensor
System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detector
SS-PHOTO|BK-SSPHOTO
Sign In for Dealer Pricing
system sensor i3 4wta-b smoke detector image of bk-4wtab;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder image of bk-4wtab;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder image of bk-4wtab;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder image of bk-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
Sign In for Dealer Pricing
Sale
System Sensor SPSRLED L-Series Indoor Speaker Strobe, "FIRE" Label, Wall Mount, Red
System Sensor
System Sensor SPSRLED L-Series Indoor Speaker Strobe, "FIRE" Label, Wall Mount, Red
SPSRLED|BK-SPSRLED
Sign In for Dealer Pricing
System Sensor P2RLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, Red
P2RLEDBK-P2RLED
System Sensor
System Sensor P2RLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, Red
P2RLED|BK-P2RLED

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 i3 2w-b smoke detector image of bk-2wb;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire image of bk-2wb;system sensor bk-2wb photoelectric i3 series smoke detector, 2-wire image of bk-2wb
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 P2GRKLED L-Series Outdoor Compact Wall-Mounted Horn Strobe, "FIRE", Red
P2GRKLEDBK-P2GRKLED
System Sensor
System Sensor P2GRKLED L-Series Outdoor Compact Wall-Mounted Horn Strobe, "FIRE", Red
P2GRKLED|BK-P2GRKLED

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 SRLED L-Series Wall-Mount Strobe with LED, Red
SRLEDBK-SRLED
System Sensor
System Sensor SRLED L-Series Wall-Mount Strobe with LED, Red
SRLED|BK-SRLED

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 5601p temperature and humidity sensor with alarm image of bk-5601p;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing image of bk-5601p;system sensor 5601p 135f fixed temp/rate-of-rise, single-circuit mechanical heat detector with plain housing image of bk-5601p
5601PBK-5601P
System Sensor
System Sensor 5601P 135F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing
5601P|BK-5601P

Key Features

  • Multiple configurations for installations
  • Single and dual circuit models
  • Fixed temp and combination fixed. Temp/Rate of rise 135°F or194°F ratings
Sign In for Dealer Pricing
Sign In for Dealer Pricing
System Sensor PC2RLED L-Series 2-Wire Ceiling Mount Horn Strobe with LED, Red
PC2RLEDBK-PC2RLED
System Sensor
System Sensor PC2RLED L-Series 2-Wire Ceiling Mount Horn Strobe with LED, Red
PC2RLED|BK-PC2RLED

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 PC2WLED L-Series 2-Wire LED Horn Strobe, Ceiling-Mount, Marked FIRE, White
PC2WLEDBK-PC2WLED
System Sensor
System Sensor PC2WLED L-Series 2-Wire LED Horn Strobe, Ceiling-Mount, Marked FIRE, White
PC2WLED|BK-PC2WLED

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 SCWLED L Series Ceiling Mount Strobe with LED, FIRE Label, White
SCWLEDBK-SCWLED
System Sensor
System Sensor SCWLED L Series Ceiling Mount Strobe with LED, FIRE Label, White
SCWLED|BK-SCWLED

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 SCRLED Series Ceiling Mount Strobe with LED, FIRE Label, Red
SCRLEDBK-SCRLED
System Sensor
System Sensor SCRLED Series Ceiling Mount Strobe with LED, FIRE Label, Red
SCRLED|BK-SCRLED

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 rts151key-a fsb-200/fsb-200sa remote test image of bk-rts151key;system sensor rts151key key remote test and reset station for duct smoke detector, replaces rts451key image of bk-rts151key
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 d4120 4-wire photoelectric low-flow duct smoke detector, replaces dh100acdclp image of bk-d4120;system sensor d4120a 4-wire duct detector, 24vdc/120vac image of bk-d4120;system sensor d4120 4-wire photoelectric low-flow duct smoke detector, replaces dh100acdclp image of bk-d4120
D4120BK-D4120
System Sensor
System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector, 24VDC/120VAC, (Replaces DH100ACDCLP)
D4120|BK-D4120

Key Features

  • 4-Wire Photoelectric, integrated low-flow technology
  • Versatile mounting options: square or rectangular configuration
  • IncreasedWiring space with a newly added ¾" conduit knockout
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor cosmo-2w i4 series, 12/24v, 2-wire, system-connected, combination carbon monoxide/smoke detector with realtest technology image of bk-cosmo2w;system sensor cosmo-2w i4 series, 12/24v, 2-wire, system-connected, combination carbon monoxide/smoke detector with realtest technology image of bk-cosmo2w
COSMO-2WBK-COSMO2W
System Sensor
System Sensor COSMO-2W i4 Series, 12/24V, 2-Wire, System-Connected, Combination Carbon Monoxide/Smoke Detector with RealTest Technology
COSMO-2W|BK-COSMO2W

Key Features

  • Single device for CO and smoke detection that uses lessWiring and fewer junction boxes
  • Compatible with aWide range of control panels with the use of the required i4 Interface Module
  • Easily integrates up to 12 compatible detectors to aWide range of control panels
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder image of bk-2wtab;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder image of bk-2wtab;system sensor 2wta-b photoelectric i3 series smoke detector, 2-wire with thermal sensor and built-in sounder image of bk-2wtab
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 P2WLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, White
P2WLEDBK-P2WLED
System Sensor
System Sensor P2WLED L-Series Indoor 2-Wire LED Horn Strobe, Wall-Mount, Marked FIRE, White
P2WLED|BK-P2WLED

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 SWLED L-Series Wall-Mount Strobe with LED, White
SWLEDBK-SWLED
System Sensor
System Sensor SWLED L-Series Wall-Mount Strobe with LED, White
SWLED|BK-SWLED

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 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
null image of bk-5604;system sensor 5604 temperature and humidity sensor with alarm image of bk-5604;system sensor 5604 194f fixed temp, single-circuit mechanical heat detector image of bk-5604
5604BK-5604
System Sensor
System Sensor 5604 194F Fixed Temp, Single-Circuit Mechanical Heat Detector
5604|BK-5604

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 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor image of bk-2wtb;system sensor 2wt-b photoelectric i3 series smoke detector, 2-wire, 135f fixed thermal sensor image of bk-2wtb
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
system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology image of bk-co1224tr;system sensor co1224tr round, 12/24v, 6-wire, system-monitored carbon monoxide detector with realtest technology image of bk-co1224tr
CO1224TRBK-CO1224TR
System Sensor
System Sensor CO1224TR Round, 12/24V, 6-Wire, System-Monitored Carbon Monoxide Detector with RealTest Technology
CO1224TR|BK-CO1224TR

Key Features

  • Round shape allows for mounting in aesthetically demanding areas
  • Wiring supervision with SEMS terminals
  • Accurate and reliable electrochemical sensing technology
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 2-wire interface module (required to use with cosmo-2w models) image of bk-cosmod2w;system sensor cosmod2w i4 series 2-wire interface module (required to use with cosmo-2w models) image of bk-cosmod2w;system sensor cosmod2w i4 series 2-wire interface module (required to use with cosmo-2w models) image of bk-cosmod2w
COSMOD2WBK-COSMOD2W
System Sensor
System Sensor COSMOD2W i4 Series, 2-Wire Interface Module (Required to use with COSMO-2W Models)
COSMOD2W|BK-COSMOD2W

Key Features

  • Easily integrates up to 12 compatible detectors to aWide range of control panels
  • Compatible with COSMO-2W combination detectors and 2WTA-B smoke detectors
  • Sends distinct smoke and CO signals from i4 detectors to the panel
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor 5603 temperature and humidity sensor with alarm image of bk-5603;system sensor 5603 135f fixed temp, single-circuit mechanical heat detector image of bk-5603;system sensor 5603 135f fixed temp, single-circuit mechanical heat detector image of bk-5603
5603BK-5603
System Sensor
System Sensor 5603 135F Fixed Temp, Single-Circuit Mechanical Heat Detector
5603|BK-5603

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 SPSCWLED L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "FIRE", White
SPSCWLEDBK-SPSCWLED
System Sensor
System Sensor SPSCWLED L-Series Indoor Speaker Ceiling-Mounted LED Strobe, "FIRE", White
SPSCWLED|BK-SPSCWLED

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 5602 temperature and humidity sensor with alarm image of bk-5602;system sensor 5602 194f fixed temp/rate-of-rise, single-circuit mechanical heat detector image of bk-5602
5602BK-5602
System Sensor
System Sensor 5602 194F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector
5602|BK-5602

Key Features

  • Plain housing for residential installations (Model 5601P)
  • Easy-to-use terminal screws
  • A broad range of back box mounting options: Single gang, 3.5 and 4Octagonal, 4square with square to round plaster ring
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor i3 4w-b smoke detector image of bk-4wb;system sensor 4w-b photoelectric i3 series smoke detector, 4-wire image of bk-4wb;system sensor 4w-b photoelectric i3 series smoke detector, 4-wire image of bk-4wb
4W-BBK-4WB
System Sensor
System Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire, White
4W-B|BK-4WB

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 SS-PHOTO SS-Series Photoelectric Smoke Detector
SS-PHOTOBK-SSPHOTO
System Sensor
System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detector
SS-PHOTO|BK-SSPHOTO

Key Features

  • New modern profile
  • Analog communications
  • Low standby current
Sign In for Dealer Pricing
Sign In for Dealer Pricing
system sensor i3 4wta-b smoke detector image of bk-4wtab;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder image of bk-4wtab;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder image of bk-4wtab;system sensor 4wta-b photoelectric i3 series smoke detector, 4-wire, with thermal sensor and built-in sounder image of bk-4wtab
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
Sale
System Sensor SPSRLED L-Series Indoor Speaker Strobe, "FIRE" Label, Wall Mount, Red
SPSRLEDBK-SPSRLED
System Sensor
System Sensor SPSRLED L-Series Indoor Speaker Strobe, "FIRE" Label, Wall Mount, Red
SPSRLED|BK-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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Showing 1 - 28 of 399
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