Showing 1–16 of 69 results

  • ELK-319HRR 319 Series Heat Rate-of-Rise and Fixed Temperatur

    $153.06

    In stock

    • Ideal for garages, kitchens, attics, utility closets, etc.
    • Long range and battery life
    • Transmits alarm, tamper, low battery, and supervisory signals
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  • Kidde HD135F 135ยฐ Heat Detector, 120V AC with 9V Battery Ba

    $47.60

    Only 3 left in stock

    • The Kidde HD135F 120VAC wire in heat alarm gives you and your family an early warning to dangerous temperatures of 135ยฐF or more
    • This unit also includes a tamper resist pin that helps to deter thief and tampering.
    • This unit can be used as a single station unit or it can be interconnected to up to 24 Kidde devices in a multiple station arrangement
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  • Silent Knight SK-HEAT-W Addressable 2-Wire Fixed Heat Detect

    $89.99

    In stock

    Designed to meet UL 268 7th Edition
    Sleek and stylish contemporary design
    Advanced thermal technology for fast response

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  • Honeywell Home 503 Closed-Circuit Fixed Temperature 135ยฐ He

    $37.19

    In stock

    Honeywell Home 503 Closed-Circuit Fixed Temperature 135ยฐ Heat Detector

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  • Resideo PROSIXHEATV ProSeries Wireless Heat Detector

    $72.60

    In stock

    • Audible, visible and verbal alerts available (multi-lingual options on select sensors)
    • Wireless Interconnectivity
    • Battery Replaceable
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  • System Sensor 5623 135ยฐF Fixed Temp, Dual-Circuit Mechanica

    $70.74

    Only 1 left in stock

    • The 5600 series offers a full-line of configurations to accommodate 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.
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  • System Sensor 5624 194ยฐF Fixed Temp, Dual-Circuit Mechanica

    $68.95

    In stock

    • The 5600 series offers a full-line of configurations to accommodate 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
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  • Intelligent Fixed Heat Detector

    Kidde KIR-HD Intelligent Fixed Temperature/Rate-of-Rise Heat

    $61.20

    Only 3 left in stock

    • Next generation heat sensing technology
    • 135 ยฐF (57 ยฐC) fixed temperature alarm point
    • Programmable 15 ยฐF (8.3 ยฐC) per minute rate-of-rise alarm point
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  • Potter PAD100-HD Rate of Rise / Fixed Temperature Heat Senso

    $81.71

    In stock

    • Selectable Rate of Rise and/or Fixed Heat Detector
    • Low profile
    • Reliable detection technology
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  • vplex with heat sensor

    Honeywell 5193SDT V-Plex Addressable Smoke Detector with Hea

    $98.52

    In stock

    • Easy Installation: Installation is simplified by the use of a mounting base that may be pre-wired to the system, allowing the detector to be easily installed or removed for maintenance or service. (See Tamper-Resistant Feature/Wiring).
    • LED Status Indicators: Two LEDs (green and red) provide local visual indication of the detectorโ€™s status โ€“ including normal operation, alarm, out of sensitivity and trouble conditions.
    • Test button: This button allows the user to perform periodic testing of the detectorโ€™s circuitry and verify that the detector is within the sensitivity limits.
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  • Potter PAD300-HD Analog Heat Detector

    $65.00

    In stock

    • Selectable Rate of Rise and/or Fixed Heat Detector
    • Low Profile
    • Reliable Detection Technology
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  • Potter CR-135MP THERMOFLEX CR-MP Series Indoor Outdoor Dual

    $115.32

    In stock

    Potter CR-135MP THERMOFLEX CR-MP Series Indoor Outdoor Dual Action Heat Detector, 135ยฐF, Weatherproof

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  • System Sensor SS-HEAT SS-Series Fixed Temperature Thermal De

    $91.44

    Only 1 left in stock

    System Sensor SS-HEAT SS-Series Fixed Temperature Thermal Detector, System Sensor

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  • System Sensor SS-HEAT-HT SS-Series High Temperature Thermal

    $91.44

    Only 1 left in stock

    System Sensor SS-HEAT-HT SS-Series High Temperature Thermal Detector, System Sensor

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  • System Sensor SS-HEAT-ROR SS-Series Fixed Temperature and Ra

    $91.44

    Only 1 left in stock

    System Sensor SS-HEAT-ROR SS-Series Fixed Temperature and Rate-of-Rise Thermal Detector, System Sensor

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  • System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detecto

    $97.91

    Only 1 left in stock

    System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detector, System Sensor
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Heat detectors are critical components of fire alarm systems, designed to detect changes in temperature that may indicate a fire. Unlike smoke detectors, which respond to particles in the air, heat detectors activate when a predetermined temperature threshold is exceeded. This makes them ideal for environments where smoke or dust particles are regularly present, such as kitchens or warehouses. Our selection of heat detectors includes fixed temperature and rate-of-rise models, each engineered for reliable performance and early detection of fire conditions. Easy to install and maintain, these detectors provide essential protection by triggering alarms promptly, ensuring swift response and mitigation of fire hazards in residential, commercial, and industrial settings.