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System Sensor Bk-4wtb I3™ Series 4-wire Photoelectric Smoke Detector W/ Thermal

System Sensor Bk-4wtb I3™ Series 4-wire Photoelectric Smoke Detector W/ Thermal

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base... ... more

System Sensor Bk-4wtb I3™ Series 4-wire Photoelectric Smoke Detector W/ Thermal

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base...

eBay

$45.99

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System Sensor Bk-4wta I3™ 4-wire Thermal & Sound Photoelectric Smoke Detector

System Sensor Bk-4wta I34-wire Thermal & Sound Photoelectric Smoke Detector

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base... ... more

System Sensor Bk-4wta I3™ 4-wire Thermal & Sound Photoelectric Smoke Detector

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base...

eBay

$57.99

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System Sensor 2WT-B 2-wire Photoelectric i3 Smoke Detector with a 135°F Fixed Thermal Sensor

System Sensor 2WT-B 2-wire Photoelectric i3 Smoke Detector with a 135°F Fixed Thermal Sensor

2-Wire Photoelectric - Thermal With Base ... more

$35.50

FREE shipping

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SYSTEM SENSOR D4120 Photoelectric, Universal, Smoke Detector

SYSTEM SENSOR D4120 Photoelectric, Universal, Smoke Detector

Photoelectric, Duct Smoke Detector, Universal, Depth 2 1/2 In, Height 5 In, Length 14 3/8 In, Ambient Temp Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux Contact @ 250V 10A, Alarm Aux Contact @ 30VDC 10A, Alarm State Max 60mA @24VDC/ Max... ... more

SYSTEM SENSOR D4120 Photoelectric, Universal, Smoke Detector

Photoelectric, Duct Smoke Detector, Universal, Depth 2 1/2 In, Height 5 In, Length 14 3/8 In, Ambient Temp Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux Contact @ 250V 10A, Alarm Aux Contact @ 30VDC 10A, Alarm State Max 60mA @24VDC/ Max...

Walmart.com

$139.00

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SYSTEM SENSOR D4120W Duct Smoke Detector,Photoelectric

SYSTEM SENSOR D4120W Duct Smoke Detector,Photoelectric

Duct Smoke Detector, Watertight, Photoelectric, Finish White, Duct Mounting, Alarm Current 100mA, Depth 2 1/2 In., Length 14 3/8 In., Width 5 1/2 In., Ambient Temp. Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux. Contact @ 30VDC 10A,... ... more

SYSTEM SENSOR D4120W Duct Smoke Detector,Photoelectric

Duct Smoke Detector, Watertight, Photoelectric, Finish White, Duct Mounting, Alarm Current 100mA, Depth 2 1/2 In., Length 14 3/8 In., Width 5 1/2 In., Ambient Temp. Limits -4 to 158 F, Air Velocity 100 - 4000 FPM, Alarm Aux. Contact @ 30VDC 10A,...

Walmart.com

$183.89

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System Sensor 2WTA-B 2-Wire, Photoelectric i3 Smoke Detector with Thermal Sensor and Built-in Sounder

System Sensor 2WTA-B 2-Wire, Photoelectric i3 Smoke Detector with Thermal Sensor and Built-in Sounder

System Sensor Smoke Detector 2-Wire Integrated heat detector (135 degrees) 85 dBSounder 12/24 Volt Plug-in base Ample wire entry port Easy-to-work-with in-line terminals ... more

System Sensor 2WTA-B 2-Wire, Photoelectric i3 Smoke Detector with Thermal Sensor and Built-in Sounder

System Sensor Smoke Detector 2-Wire Integrated heat detector (135 degrees) 85 dBSounder 12/24 Volt Plug-in base Ample wire entry port Easy-to-work-with in-line terminals

Amazon Marketplace

$41.25

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System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the... ... more

System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the...

Amazon Marketplace

$47.50

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UTC FIRE & SECURITY 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR Photoelectric 4-Wire Smoke Detector (with Heat Sensor)

UTC FIRE & SECURITY 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR Photoelectric 4-Wire Smoke Detector (with Heat Sensor)

A 4-wire, photoelectric smoke detector with 8.5-33VDC operation, a built-in end of line relay, an 85dBa sounder and dual fixed temp and rate-of-rise heat sensors ... more

UTC FIRE & SECURITY 541NCSXTE PHOTOELECTRIC 4-WIRE SMOKE DETECTOR W/HEAT SENSOR Photoelectric 4-Wire Smoke Detector (with Heat Sensor)

A 4-wire, photoelectric smoke detector with 8.5-33VDC operation, a built-in end of line relay, an 85dBa sounder and dual fixed temp and rate-of-rise heat sensors

Amazon Marketplace

$58.75

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System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector

System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector

Plug-in detector cable and included mounting base Ample wire entrance port In-line terminals that use SEMS screws Mounts to single-gang and octagonal backboxes, 4-square backboxes, or straight to the ceiling Stop-Drop 'N Lock attachment to base of... ... more

System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector

Plug-in detector cable and included mounting base Ample wire entrance port In-line terminals that use SEMS screws Mounts to single-gang and octagonal backboxes, 4-square backboxes, or straight to the ceiling Stop-Drop 'N Lock attachment to base of...

Amazon Marketplace

$32.49

FREE shipping

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GE Security 541NCSXT Photoelectric 4-Wire Smoke Detector w/Heat Sensor and Sounder, 8.5 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors, 85DB Soun

GE Security 541NCSXT Photoelectric 4-Wire Smoke Detector w/Heat Sensor and Sounder, 8.5 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors, 85DB Soun

UTC (Formerly GE Security/ESL) 541NCSXT GE SECURITY, FIRE SENSORS,4-WI RE,PHOTO SMOKE,SOUNDER,THERMAL ... more

$53.51

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System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke Detector

System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke Detector

The i3 series provides wide-angle red and green LED indicators for instant inspection of the detector's condition: normal standby, out-of-sensitivity, alarm, or freeze trouble. When connected to the 2W-MOD2 loop test/maintenance module or a panel with... ... more

System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke Detector

The i3 series provides wide-angle red and green LED indicators for instant inspection of the detector's condition: normal standby, out-of-sensitivity, alarm, or freeze trouble. When connected to the 2W-MOD2 loop test/maintenance module or a panel with...

Amazon Marketplace

$32.99

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GE Security 541NBXT Photoelectric 4-Wire Smoke Detector w/Heat Sensor, 6 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors

GE Security 541NBXT Photoelectric 4-Wire Smoke Detector w/Heat Sensor, 6 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors

GE Security 541NBXT Photoelectric 4-Wire Smoke Detector w/ Heat Sensor, 6 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors.GE Security is a part of UTC Fire & Security, which provides fire safety and security solutions to more than 1 million... ... more

GE Security 541NBXT Photoelectric 4-Wire Smoke Detector w/Heat Sensor, 6 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors

GE Security 541NBXT Photoelectric 4-Wire Smoke Detector w/ Heat Sensor, 6 - 33VDC. Smart Dual Fixed/Rate of Rise Heat Sensors.GE Security is a part of UTC Fire & Security, which provides fire safety and security solutions to more than 1 million...

Amazon Marketplace

$58.42

FREE shipping

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System Sensor BK-4WB i3TM Series 4-Wire Photoelectric Smoke Detector W/Stop-Drop 'N

System Sensor BK-4WB i3TM Series 4-Wire Photoelectric Smoke Detector W/Stop-Drop 'N

The i3 series provides wide-angle red and green LED indicators for instant inspection of the detector's condition: normal standby, out-of-sensitivity, alarm, or freeze trouble. When connected to the 2W-MOD2 loop test/maintenance module or a panel with... ... more

System Sensor BK-4WB i3TM Series 4-Wire Photoelectric Smoke Detector W/Stop-Drop 'N

The i3 series provides wide-angle red and green LED indicators for instant inspection of the detector's condition: normal standby, out-of-sensitivity, alarm, or freeze trouble. When connected to the 2W-MOD2 loop test/maintenance module or a panel with...

Amazon Marketplace

$39.99

FREE shipping

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GE Security 521NCRXT Photoelectric 2-Wire Smoke Detector w/CleanMe, Heat Sensor and Auxiliary Relay, 8.5 - 33 VDC. Smart Dual Fixed/Rate of Rise Heat

GE Security 521NCRXT Photoelectric 2-Wire Smoke Detector w/CleanMe, Heat Sensor and Auxiliary Relay, 8.5 - 33 VDC. Smart Dual Fixed/Rate of Rise Heat

Photoelectric 2-Wire Smoke Detector (with Clean ME Heat Sensor) ... more

$64.68

FREE shipping

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GE Security TS7-4T 4-Wire Photoelectric Smoke Detector, Remote Alarm/Trouble LED and Heat Sensors, 12/24VDC. Smoke/Heat Algorithms. Not Listed FM, 741

GE Security TS7-4T 4-Wire Photoelectric Smoke Detector, Remote Alarm/Trouble LED and Heat Sensors, 12/24VDC. Smoke/Heat Algorithms. Not Listed FM, 741

A conventional smoke and heat detector that is ideal for use in conjunction with fire alarm control panels as well as residential alarm panels that are compatible with 4-wire smoke detectors, with built in drift compensation for reduced false alarms,... ... more

GE Security TS7-4T 4-Wire Photoelectric Smoke Detector, Remote Alarm/Trouble LED and Heat Sensors, 12/24VDC. Smoke/Heat Algorithms. Not Listed FM, 741

A conventional smoke and heat detector that is ideal for use in conjunction with fire alarm control panels as well as residential alarm panels that are compatible with 4-wire smoke detectors, with built in drift compensation for reduced false alarms,...

Amazon Marketplace

$55.79

FREE shipping

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System Sensor Bk-2wtb I3™ Series 2-wire Photoelectric Smoke Detector W/ Thermal

System Sensor Bk-2wtb I3™ Series 2-wire Photoelectric Smoke Detector W/ Thermal

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base... ... more

System Sensor Bk-2wtb I3™ Series 2-wire Photoelectric Smoke Detector W/ Thermal

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base...

eBay

$44.95

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SYSTEM SENSOR 4WITAR-B I3 SERIES DETECTOR, 4-WIRE, 12/24 VDC,ISOLATED

SYSTEM SENSOR 4WITAR-B I3 SERIES DETECTOR, 4-WIRE, 12/24 VDC,ISOLATED

4 wire, i3 smoke detector, heat detector and sounder with form C relay ... more

SYSTEM SENSOR 4WITAR-B I3 SERIES DETECTOR, 4-WIRE, 12/24 VDC,ISOLATED

4 wire, i3 smoke detector, heat detector and sounder with form C relay

Amazon Marketplace

$59.24

FREE shipping

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System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing

System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing

Multiple configurations. The 5600 series offers a full-line of configurations to accommodate a broad range of applications. Both single- and dual-circuit models are available for low- and hightemperature ratings with either fixed temperature or... ... more

System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing

Multiple configurations. The 5600 series offers a full-line of configurations to accommodate a broad range of applications. Both single- and dual-circuit models are available for low- and hightemperature ratings with either fixed temperature or...

Amazon Marketplace

$13.10

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System Sensor Bk-4wb I3™ Series 4-wire Photoelectric Smoke Detector W/stop-drop

System Sensor Bk-4wb I3™ Series 4-wire Photoelectric Smoke Detector W/stop-drop

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base... ... more

System Sensor Bk-4wb I3™ Series 4-wire Photoelectric Smoke Detector W/stop-drop

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base...

eBay

$45.99

FREE shipping

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System Sensor 4w-b 4-wire Photoelectric Smoke Detector Sensor

System Sensor 4w-b 4-wire Photoelectric Smoke Detector Sensor

Installation Ease. Intelligence. Instant Inspection. These are the guiding principles of System Sensor’s i3 Series photoelectric smoke detectors. Designed to take conventional smoke detectors to a new level, these principles translate directly into... ... more

System Sensor 4w-b 4-wire Photoelectric Smoke Detector Sensor

Installation Ease. Intelligence. Instant Inspection. These are the guiding principles of System Sensor’s i3 Series photoelectric smoke detectors. Designed to take conventional smoke detectors to a new level, these principles translate directly into...

eBay

$39.23

FREE shipping

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System Sensor 5603 135°F Fixed Temp, Single-Circuit Mechanical Heat Detector

System Sensor 5603 135°F Fixed Temp, Single-Circuit Mechanical Heat Detector

Heat Detector 135 Degree ... more

$17.98

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Smoke Detector

Smoke Detector

4-wire, photoelectric i3 smoke detector with thermal sensor and form C relay ... more

Smoke Detector

4-wire, photoelectric i3 smoke detector with thermal sensor and form C relay

Amazon Marketplace

$54.36

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System Sensor 2wb I3™ Series 2-wire Photoelectric Smoke Detector W/stop-drop

System Sensor 2wb I3™ Series 2-wire Photoelectric Smoke Detector W/stop-drop

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base... ... more

System Sensor 2wb I3™ Series 2-wire Photoelectric Smoke Detector W/stop-drop

System Sensor i3™ series smoke detectors represent significant advancement in conventional detection.The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.Features •Plug-in detector line, mounting base...

eBay

$40.99

FREE shipping

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System Sensor BEAM1224 4-wire Single-Ended Beam Smoke Detector

System Sensor BEAM1224 4-wire Single-Ended Beam Smoke Detector

Main Features Status Indicators: Alarm, LED Input Voltage Range: 10.2 V DC to 32 V DC Height: 10.0 Width: 7.5 Depth: 3.3 Form Factor: Ceiling Mount Marketing Information System Sensor Model BEAM1224 is a four-wire conventional reflected beam smoke... ... more

System Sensor BEAM1224 4-wire Single-Ended Beam Smoke Detector

Main Features Status Indicators: Alarm, LED Input Voltage Range: 10.2 V DC to 32 V DC Height: 10.0 Width: 7.5 Depth: 3.3 Form Factor: Ceiling Mount Marketing Information System Sensor Model BEAM1224 is a four-wire conventional reflected beam smoke...

Amazon Marketplace

$552.47

FREE shipping

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System Sensor 2d51 4-wire Conventional Photoelectric Sensor Head Smoke Detector

System Sensor 2d51 4-wire Conventional Photoelectric Sensor Head Smoke Detector

System Sensor 2D51 4-Wire Conventional Photoelectric Sensor Head Smoke Detector Brand New!!! Free Shipping!!!Sku: SS2D51 ML This sale transaction is for a System Sensor b rand 4-w ire conventional photoelectric s ensor head smoke detect or. TERMS OF... ... more

System Sensor 2d51 4-wire Conventional Photoelectric Sensor Head Smoke Detector

System Sensor 2D51 4-Wire Conventional Photoelectric Sensor Head Smoke Detector Brand New!!! Free Shipping!!!Sku: SS2D51 ML This sale transaction is for a System Sensor b rand 4-w ire conventional photoelectric s ensor head smoke detect or. TERMS OF...

eBay

$65.80

FREE shipping

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System Sensor SENSRDR Infrared i3 Series Sensitivity Detectors

System Sensor SENSRDR Infrared i3 Series Sensitivity Detectors

Main Features Form Factor: Handheld Height: 7.1 Width: 1.4 Depth: 1.1 Weight (Approximate): oz Marketing Information Information Name: I3 SENSITIVITY READER Category: Smoke Detector Accessories UPC Code: 783863019005 General Information BK- Brand Name... ... more

System Sensor SENSRDR Infrared i3 Series Sensitivity Detectors

Main Features Form Factor: Handheld Height: 7.1 Width: 1.4 Depth: 1.1 Weight (Approximate): oz Marketing Information Information Name: I3 SENSITIVITY READER Category: Smoke Detector Accessories UPC Code: 783863019005 General Information BK- Brand Name...

Amazon Marketplace

$188.91

FREE shipping

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System Sensor 2w-b Smoke Detector I3 2-wire 12/24 Volt Free Ship 60 Day Returns

System Sensor 2w-b Smoke Detector I3 2-wire 12/24 Volt Free Ship 60 Day Returns

System Sensor 2W-B 2-Wire 12/24 Volt Operation Photoelectric Smoke Detector with base. New In Box - Stock Photos Free Shipping to United States Destinations Specifications Operating Voltage Nominal: 12/24 V non-polarized2-wire: 8.5 V - 35 V4-wire: 10 V... ... more

System Sensor 2w-b Smoke Detector I3 2-wire 12/24 Volt Free Ship 60 Day Returns

System Sensor 2W-B 2-Wire 12/24 Volt Operation Photoelectric Smoke Detector with base. New In Box - Stock Photos Free Shipping to United States Destinations Specifications Operating Voltage Nominal: 12/24 V non-polarized2-wire: 8.5 V - 35 V4-wire: 10 V...

eBay

$46.95

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1 System Sensor 2w-b 2-wire Photoelectric Smoke Detector For Dsc, Honeywell, Ge

1 System Sensor 2w-b 2-wire Photoelectric Smoke Detector For Dsc, Honeywell, Ge

1 SYSTEM SENSOR 2W-B 2-WIRE PHOTOELECTRIC SMOKE DETECTOR ... more

1 System Sensor 2w-b 2-wire Photoelectric Smoke Detector For Dsc, Honeywell, Ge

1 SYSTEM SENSOR 2W-B 2-WIRE PHOTOELECTRIC SMOKE DETECTOR

eBay

$34.29

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Silent Knight SK-Heat-ROR System Sensor Addressable Heat Detector, RoR

Silent Knight SK-Heat-ROR System Sensor Addressable Heat Detector, RoR

An addressable, rate-of-rise heat temperature sensor fixed to 135 degrees F, compatible with System Sensor devices ... more

Silent Knight SK-Heat-ROR System Sensor Addressable Heat Detector, RoR

An addressable, rate-of-rise heat temperature sensor fixed to 135 degrees F, compatible with System Sensor devices

Amazon Marketplace

$60.11

FREE shipping

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SYSTEM SENSOR RRSMOD REVERSE RELAY MODULE FOR i3

SYSTEM SENSOR RRSMOD REVERSE RELAY MODULE FOR i3

The RRS-MOD polarity reversing relay/synchronization module is intended for use with 2-wire and 4-wire i3 series detectors equipped with a built-in sounder, models 2WTA-B, 4WTA-B, 4WTAR-B, and 4WITAR-B. It is designed to allow all the detectors in the... ... more

SYSTEM SENSOR RRSMOD REVERSE RELAY MODULE FOR i3

The RRS-MOD polarity reversing relay/synchronization module is intended for use with 2-wire and 4-wire i3 series detectors equipped with a built-in sounder, models 2WTA-B, 4WTA-B, 4WTAR-B, and 4WITAR-B. It is designed to allow all the detectors in the...

Amazon Marketplace

$38.35

FREE shipping

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System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the... ... more

System Sensor 4WTA-B 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder

Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the...

Amazon.com

$47.50

FREE shipping

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In Box System Sensor 2w-b Smoke Detector I3

In Box System Sensor 2w-b Smoke Detector I3

One (1) System Sensor 2W-B Photoelectric smoke detector with plug in base ... more

In Box System Sensor 2w-b Smoke Detector I3

One (1) System Sensor 2W-B Photoelectric smoke detector with plug in base

eBay

$33.00

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Photoelectric Power Board

Photoelectric Power Board

Photoelectric Power Board, Smoke Detector, Alarm Current Max 65mA @24VDC/ Max 135mA RMS @24VAC/ Max 35mA RMS @120VAC, Depth (In.) 2-1/2, Height (In.) 5, Length (In.) 7-3/4, Ambient Temp. Limits (F) -4 to 158, Air Velocity (FPM) 100 to 4000, Alarm Aux.... ... more

Photoelectric Power Board

Photoelectric Power Board, Smoke Detector, Alarm Current Max 65mA @24VDC/ Max 135mA RMS @24VAC/ Max 35mA RMS @120VAC, Depth (In.) 2-1/2, Height (In.) 5, Length (In.) 7-3/4, Ambient Temp. Limits (F) -4 to 158, Air Velocity (FPM) 100 to 4000, Alarm Aux....

Amazon Marketplace

$100.72

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2gig SMKT2 Smoke and Heat Detector ETL Listed

2gig SMKT2 Smoke and Heat Detector ETL Listed

Photoelectric Type Detector Rate of Rise and Fixed 135 Degrees Heat Sensor LED Status Indicator Built-In 85 dBA Sounder 345 MHz ... more

2gig SMKT2 Smoke and Heat Detector ETL Listed

Photoelectric Type Detector Rate of Rise and Fixed 135 Degrees Heat Sensor LED Status Indicator Built-In 85 dBA Sounder 345 MHz

Amazon Marketplace

$49.99

FREE shipping

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Ademco System Sensor 4w-b Smoke Detector 4-wire

Ademco System Sensor 4w-b Smoke Detector 4-wire

Ademco System Sensor 4W-B Smoke Detector 4-Wire NIB ... more

Ademco System Sensor 4w-b Smoke Detector 4-wire

Ademco System Sensor 4W-B Smoke Detector 4-Wire NIB

eBay

$36.89

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Ststem Sensor Model 2112/24 Photo Elect Smoke Detector 4 Wire 12/24v

Ststem Sensor Model 2112/24 Photo Elect Smoke Detector 4 Wire 12/24v

bkal324 Store SYTEM SENSOR MODEL 2112/24 PHOTOELECTRONIC SMOKE DETECTOR 4 WIRE 12/24V BRAND NEW TOOK 1 OUT TO TAKE PHOTOS ,HAVE 8 AVAILABLE ... more

Ststem Sensor Model 2112/24 Photo Elect Smoke Detector 4 Wire 12/24v

bkal324 Store SYTEM SENSOR MODEL 2112/24 PHOTOELECTRONIC SMOKE DETECTOR 4 WIRE 12/24V BRAND NEW TOOK 1 OUT TO TAKE PHOTOS ,HAVE 8 AVAILABLE

eBay

$40.00

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UTC (Formerly GE Security/ESL) 541NCSXTE Heat/Smoke Detector

UTC (Formerly GE Security/ESL) 541NCSXTE Heat/Smoke Detector

Photoelectric 4-Wire Smoke Detector (with Heat Sensor) ... more

UTC (Formerly GE Security/ESL) 541NCSXTE Heat/Smoke Detector

Photoelectric 4-Wire Smoke Detector (with Heat Sensor)

Amazon Marketplace

$53.55

FREE shipping

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