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    Home Alarm Systems: SPT Gas Detectors Wired Home Photoelectric Natural Gas Leak Sensor Detector Alarm - White 15-540

    Home Alarm Systems: SPT Gas Detectors Wired Home Photoelectric Natural Gas Leak Sensor Detector Alarm - White 15-540

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. SPT ceiling mount natural gas detector can detect dangerous and ignitable gas leaking. It is adapted with advanced semiconductor sensor to ensure high stability. This alarm is a perfect option for replacement or... more

    $35.66

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    HomeDepot.com

    (100,000+)
    Smoke Alarms: SecurityMan Smoke Detectors Add-on Wireless Smoke Sensor for Air-Alarm II Series SM-93

    Smoke Alarms: SecurityMan Smoke Detectors Add-on Wireless Smoke Sensor for Air-Alarm II Series SM-93

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. The SM-93 is an add-on wireless smoke sensor alarm which is fully compatible with Air-Alarm II series alarm system. It also works as standalone smoke sensor alarm device. It is simply, inexpensive, and easy to... more

    $27.99

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    HomeDepot.com

    (100,000+)
    SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm, 12/24 VDC, 4Wire

    SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm, 12/24 VDC, 4Wire

    $50+ Orders Ship Free

    Carbon Monoxide Alarm, Detection Method Electrochemical, No Interconnection Capability, Power Source 12/24 VDC, FourWire, Audible Alert 85dB, Visual Alert Red LED, Diameter 6 In., Height 119/64 In., Digital Readout No, Battery Backup No, Features Six... more

    $70.88

    FREE shipping

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    Zoro

    (25,000+)
    Fire Alarm With Strobe

    Fire Alarm With Strobe

    White, two-wire, ceiling-mount horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd more

    $42.95

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    Spectra Alert Advance Outdoor Fire Alarm Horn

    Spectra Alert Advance Outdoor Fire Alarm Horn

    SPECTRA ALERT ADVANCE SYSTEM SENSOR HORN, RED, OUTDOOR WEATHERPROOF BACK BOX INCLUDED LISTED FROM -40 TO 151 F PLUG IN DESIGN ROTARY SWITCH FOR TONE SELECTION 12 OR 24 VDC/FWR Most items will ship within 24 hours or less after receiving order.... more

    $7.98

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    System Sensor S2410 Spectralert Fire Alarm 24v Wall Mount Strobe 110cd

    System Sensor S2410 Spectralert Fire Alarm 24v Wall Mount Strobe 110cd

    System Sensor S24110 Wall Mount Strobe New Unit NOS - Free Shipping to Lower 48 States Red Body (clear lens) 24V 11-cd - model Includes manuals and mounting screws. Most Orders will be processed for shipping the next business day after payment is... more

    $25.71

    FREE shipping

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    Spectralert P4r Horn/strobe 4w Std Cd Red Fire Alarm 37x Units Available

    Spectralert P4r Horn/strobe 4w Std Cd Red Fire Alarm 37x Units Available

    SURPLUSYOU SURPLUSYOU "BRINGING DISCOUNTED SURPLUS GOODS TO YOU" eBay Shop Feedbacks Add to favorites About Us Contact QUESTIONS? PLEASE CONTACT US THROUGH THE EBAY MESSAGING CENTER Gallery 1 ITEM DESCRIPTION YOU ARE BIDDING ONE NEW SPECTRA ALERT P4R... more

    $27.50

    FREE shipping

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    SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm, 12/24 VDC, 4-Wire

    SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm, 12/24 VDC, 4-Wire

    Carbon Monoxide Alarm, Detection Method Electrochemical, No Interconnection Capability, Power Source 12/24 VDC, Four-Wire, Audible Alert 85dB, Visual Alert Red LED, Diameter 6 In., Height 1-19/64 In., Digital Readout No, Battery Backup No, Features Six... more

    $70.88

    FREE shipping

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    SYSTEM SENSOR CO1224T Carbon Monoxide Detector,Signal Device

    SYSTEM SENSOR CO1224T Carbon Monoxide Detector,Signal Device

    Carbon Monoxide Detector, Signaling Device, Finish White, Single Gang Box Mounting, Alarm Current 40mA, Peak Output 85 dBA, Height 6 In., Length 6 In., Width 6 In., Ambient Temp. Limits 32 to 104 F, Alarm Aux. Contact @ 30VDC 0.5 A, Humidity Range 22... more

    $74.85

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    First Alert FATP910W Photoelectric Smoke and Fire Alarm

    First Alert FATP910W Photoelectric Smoke and Fire Alarm

    Complies with all current 10-year legislation in states/cities where required.No Battery Changes for the Life of the Alarm: 3V Lithium Power Cell Included.Patented smoke entry system allows for a direct path to the photoelectric smoke sensor.Nuisance... more

    $38.95

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    Smoke Alarms: FireX Smoke Detectors 120-Volt Hardwired Inter Connectable Dual Sensing Photoelectric/Ionization Smoke Alarm with Battery Backup 21007915

    Smoke Alarms: FireX Smoke Detectors 120-Volt Hardwired Inter Connectable Dual Sensing Photoelectric/Ionization Smoke Alarm with Battery Backup 21007915

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. Kidde ACDC Photo/Ion Smoke Alarm functions as a standalone unit or in an interconnected system. Alarm features HUSH, allowing you to quickly silence nuisance alarms and also includes a tamper resist feature that... more

    $32.97

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    HomeDepot.com

    (100,000+)
    CO & Smoke Combination Alarms: Kidde Smoke Detectors Battery Operated Combination Smoke and CO Alarm with Voice Alert (6-Pack) KN COSM B

    CO & Smoke Combination Alarms: Kidde Smoke Detectors Battery Operated Combination Smoke and CO Alarm with Voice Alert (6-Pack) KN COSM B

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. Kidde Combination Carbon Monoxide and Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces the threat detected- Fire. Fire. Fire. or... more

    $198.00

    FREE shipping

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    HomeDepot.com

    (100,000+)
    Smoke Alarms: First Alert Smoke Detectors Battery Operated Dual Sensor Photoelectric and Ionization Smoke Alarm SA320CN

    Smoke Alarms: First Alert Smoke Detectors Battery Operated Dual Sensor Photoelectric and Ionization Smoke Alarm SA320CN

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. Dual sensor technology is the preferred choice of fire service professionals for its ability to detect both flaming and smoldering fires. Ionization technology smoke detectors are generally more sensitive than... more

    $16.97

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    HomeDepot.com

    (100,000+)
    First Alert SCO7CN Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location

    First Alert SCO7CN Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location

    The First Alert Battery Operated Smoke and Carbon Monoxide Alarm SCO7CN is a talking combination alert system that tells you what part of the home is in danger and whether it is from a fire or poisonous odorless gas. Alarm is equipped with a mute... more

    $37.97

    FREE shipping

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    First Alert Dual Sensor Smoke & Fire Alarm - 3-Pack, Model SA320

    First Alert Dual Sensor Smoke & Fire Alarm - 3-Pack, Model SA320

    The First Alert Dual Sensor Smoke & Fire Alarm utilizes both ionization and photoelectric smoke sensors for optimal performance. Provides optimal sensing of smoke particles produced in both flaming and smoldering fires. Intelligent sensing technology... more

    $84.99

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    BW TECHNOLOGIES MCXLX000YNA Single Gas Detector,Oxygen,Yellow G0044689

    BW TECHNOLOGIES MCXLX000YNA Single Gas Detector,Oxygen,Yellow G0044689

    $50+ Orders Ship Free

    Single Gas Detector, Detects Oxygen, Sensor Range 0 to 30.0 Percent v/v, Housing Color Yellow, Resolution 0.01 ppm, Operating Temp. Range 4 to 122 Degrees F, Alarm Setting Adjustable, Alarm Type Audible, Visual, Vibrating, Battery Type Lithium Polymer,... more

    $534.65

    FREE shipping

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    Zoro

    (25,000+)
    BW TECHNOLOGIES MCXL00H0BNA Single Gas Detector,Hydrogen Sulfide,Blk G0044716

    BW TECHNOLOGIES MCXL00H0BNA Single Gas Detector,Hydrogen Sulfide,Blk G0044716

    $50+ Orders Ship Free

    Single Gas Detector, Detects Hydrogen Sulfide, Sensor Range 0 to 100 ppm, Housing Color Black, Resolution 1 ppm, Operating Temp. Range 4 to 122 Degrees F, Alarm Setting Adjustable, Alarm Type Audible, Visual, Vibrating, Battery Type Lithium Polymer,... more

    $447.60

    FREE shipping

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    Zoro

    (25,000+)
    System Sensor 5551r Fire Alarm Heat Detector Head In Box

    System Sensor 5551r Fire Alarm Heat Detector Head In Box

    THANK YOU FOR REVIEWING OUR LISTING THE ITEM FOR SALE IS ONE: MANUFACTURE:SYSTEM SENSOR MODEL:5551R CONDITION:NEW IN BOX GUARANTEED TO WORK *WE GLADLY COMBINE SHIPPING* UNLESS THE ADD STATES OTHERWISE PAYMENTS : PAYPAL, CREDIT CARD (CALL DIRECT) IF... more

    $19.95

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    System Sensor 5602 Fire Alarm Single Circuit 194°f Heat Detector

    System Sensor 5602 Fire Alarm Single Circuit 194°f Heat Detector

    SYSTEM SENSOR 5602 FIRE ALARM SINGLE CIRCUIT 194°F HEAT DETECTOR NEW more

    $14.99

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    MSA 10092523 Single Gas Detector, Oxygen

    MSA 10092523 Single Gas Detector, Oxygen

    $50+ Orders Ship Free

    Single Gas Detector, Detects Oxygen, Sensor Range 0 to 30 Percent vol., Housing Color Charcoal, Resolution 0.1 Percent vol., Operating Temp. Range 20 to +50 Degrees C (4 to +122 Degrees F), Alarm Setting Adjustable, Alarm Type Audible and Visual,... more

    $219.84

    FREE shipping

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    Zoro

    (25,000+)
    System Sensor S2475w Fire Alarm Strobe

    System Sensor S2475w Fire Alarm Strobe

    Buy-It-Now for one System Sensor S2475W fire alarm strobe. This Strobe is wall mount, white, 24 volts DC, 75 Candella. This is new old stock, so the alarm will be new in box, but may be dusty.TERMS OF SALE Payment:To ensure a smooth transaction,... more

    $14.99

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    First Alert BRK 3120B Hardwire Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

    First Alert BRK 3120B Hardwire Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

    The BRK Model No. 3120B is a wire-in, 120V AC 60Hz single and/or multiple station photoelectric and ionization dual sensor smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels,... more

    $27.00

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    Kidde Pi9010 Battery Dual Photoelectric and Ionization Sensor Smoke Alarm

    Kidde Pi9010 Battery Dual Photoelectric and Ionization Sensor Smoke Alarm

    The Kidde PI9010 Battery-Operated Dual Sensor Smoke Alarm combines photoelectric and ionization sensing technologies into one unit to offer broad detection against smoldering and flaming fires. Experts recommend that for optimal protection you have... more

    $17.79

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    Kidde PI2010 Hardwired Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

    Kidde PI2010 Hardwired Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

    The Kidde PI2010 Battery-Operated Dual Sensor Smoke Alarm combines photoelectric and ionization sensing technologies into one unit to offer broad detection against smoldering and flaming fires. Experts recommend that for optimal protection you have... more

    $29.97

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    Abloy Protec2 Key Tube

    Abloy Protec2 Key Tube

    Abloy High Security key tubes are ready replacements for knox boxes or fireman key devices featuring optional microswitch for alarm systems. They feature easy installation into new or existing infrastructure. more

    $115.00

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