Showing 1–16 of 45 results

  • Sale! System Sensor COSMO-2W i4 Series, 2-Wire Carbon Monoxide (CO) and Smoke Combination Detector

    System Sensor COSMO-2W i4 Series, 2-Wire Carbon Monoxide (CO

    Original price was: $135.00.Current price is: $123.59.

    In stock

    The best-in-class i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.

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  • BRK SMICO100-AC Interconnect Hardwire Combination Smoke and Carbon Monoxide Alarm with Battery Backup

    BRK SMICO100-AC Interconnect Hardwire Combination Smoke and

    $75.01

    In stock
    • Direct wire-in with 9V battery backup. Hardwired with battery backup for protection during power outages
    • Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment
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  • BRK SMCO100V-AC Interconnect Hardwire Smoke and CO Alarm with Battery Backup and Voice

    BRK SMCO100V-AC Interconnect Hardwire Smoke and CO Alarm wit

    $73.59

    Only 8 left in stock
    • Interconnect Hardwire Smoke and CO Alarm, Voice Warning with Location, voice tells what the danger is and its location
    • Advanced Smoke and CO Protection. Advanced sensing technology for early warning and less cooking nuisance alarms
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  • BRK SMICO100-AC Interconnect Hardwire Combination Smoke and Carbon Monoxide Alarm with Battery Backup

    BRK SMICO105-AC Hardwired Combination Icon Smoke and Carbon

    $77.25

    In stock

    BRK SMICO105-AC Hardwired Combination Icon Smoke and Carbon Monoxide Detector, 10-Year Battery

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  • DSC MX916 Addressable MX Smoke and Heat Detector

    DSC MX916 Addressable MX Smoke and Heat Detector

    $65.54

    In stock

    3 modes of operation_ Optical, Heat enhanced optical, Fixed alarm temperature
    Self-monitoring
    Self-Test

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  • Honeywell Home 5800CMBOV Combination Smoke / Carbon Monoxide (CO) Detector

    Honeywell Home 5800CMBOV Combination Smoke / Carbon Monoxide

    $157.54

    In stock

    CO Detector End-of-Life reporting (detector needs replacing)
    Smoke detector maintenance reporting (detector needs cleaning or replacing)
    Low Battery Detection

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  • Honeywell Home PROSIXCMBOV Pro Series 2-Way Wireless Smoke/ Heat and CO Alarm Detector with LED Indicators

    Honeywell Home PROSIXCMBOV Pro Series 2-Way Wireless Smoke/

    $159.75

    In stock
    • Heat Detection: โ‰ฅ 135ยฐF (57ยฐC)
    • Voice Annunciation: English/Spanish
    • 360 ยฐ LED Ring
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  • ELK-6052 Wireless Photoelectric Smoke & Heat Detector, Two-Way Wireless with Built in Sounder

    ELK-6052 Wireless Photoelectric Smoke & Heat Detector,

    $110.39

    Only 13 left in stock
    • Rapid โ€œrate-of-riseโ€ temperature detection
    • Ability to activate built-in sounder of all enrolled ELK-6052 smoke detectors
    • Photoelectric Smoke Detection
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  • Honeywell 5800SMOKEV Wireless Smoke and Heat Detector, Round, White

    Honeywell 5800SMOKEV Wireless Smoke and Heat Detector, Round

    $90.24

    In stock
    • Meets the UL 268 7th edition standard
    • Builtโ€‘in sounder provides clear, audible annunciation during potential incidents and low battery conditions
    • Nuisance alarms are minimized through the use of smoothing algorithms and drift compensation
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  • Kidde KIR-OSCD Optica Series Intelligent Multisensor Smoke and CO Detector

    Kidde KIR-OSCD Optica Series Intelligent Multisensor Smoke a

    $116.07

    Only 14 left in stock
    • Multi-criteria optical smoke sensing technology
    • Integrates advanced optical smoke with life safety carbon monoxide detection
    • Integrated nuisance rejection reducing unwanted alarms from general cooking particulates
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  • Honeywell Home PROSIXCOMBO ProSeries Two-Way Wireless Smoke/Heat and CO Detector

    Honeywell Home PROSIXCOMBO ProSeries Two-Way Wireless Smoke/

    $173.64

    Only 11 left in stock

    Battery Powered Multi-color LEDs indicate alarm and CO conditions 85 dB

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  • 2GIG SMKT8-345 Smoke, Heat and Freeze Sensor with 10-Year Long-Lasting Battery (SMKT8)

    2GIG SMKT8-345 Smoke, Heat and Freeze Sensor with 10-Year Lo

    $84.69

    In stock
    • Meets new UL217 8th edition and UL268 7th edition requirements.
    • Designed to recognize smoke from some synthetic materials.
    • Monitors and reports on excessive temperature variations.
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  • 2GIG CO8-345 CO Detector Wireless Carbon Monoxide Alarm, 10 Year 3V Lithium Battery, Built-in 85dB Sounder, Non-Encrypted Signal (CO8)

    2GIG CO8-345 CO Detector Wireless Carbon Monoxide Alarm, 10

    $90.19

    In stock
    • 10 year sensor life
    • 10 year battery life
    • Built-in 85 decibel sounder
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  • alula RE214T Smoke Alarm, 2GIG Compatible Smoke and Heat Detector

    alula RE214T Smoke Alarm, 2GIG Compatible Smoke and Heat Det

    $78.00

    In stock
    • Photoelectric smoke, fixed heat, and rate-of-rise detection elements
    • Built-in temporal 3 sounder
    • UL217 Certified
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  • System Sensor COSMO4W

    System Sensor COSMO4W

    $126.49

    In stock
    • 4-wire module is compatible with COSMO-4W combination detectors and 4WTA-B smoke detectors
    • Easily integrates up to 12 compatible detectors to a wide range of control panels
    • Sends distinct smoke and CO signals from i4 detectors to the panel
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  • 4 wire photoelectric detector

    System Sensor 4WT-B Photoelectric i3 Series Smoke Detector,

    $68.14

    In stock
    • Provides wide-angle red and green LED indicators for instant inspection of the detectorโ€™s condition
    • Plug-in detector line, mounting base included
    • 135ยฐF fixed thermal sensor.
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Combination detectors are versatile safety devices that integrate multiple detection capabilities into a single unit, enhancing overall protection against various threats. Typically combining smoke and carbon monoxide (CO) detection functionalities, these detectors offer comprehensive monitoring for both fire and CO hazards in homes, businesses, and commercial environments. By leveraging advanced sensor technologies, combination detectors provide early detection of smoke and CO, triggering audible alarms to alert occupants promptly. Easy to install and maintain, our range of combination detectors ensures reliable performance and peace of mind, making them an essential addition to any safety-conscious setting.