Showing 289–304 of 2298 results

  • Qolsys QS5110-840 IQ Smoke Wireless Photoelectric Smoke Detector

    Qolsys QS5110-840 IQ Smoke Wireless Photoelectric Smoke Dete

    $81.14

    In stock

    • “Always on” technology ensures the sensor is monitored around the clock, whether your system is armed or not
    • Ultra sensitive smoke sensor prevents false alarms while constantly monitoring
    • Heat sensor detects the rapid rise in heat that comes from a fire – even when there is no smoke (like an electrical fire)
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  • Potter 5000-008 Fireray 5000 Prism Alignment Adaptor Plate

    Potter 5000-008 Fireray 5000 Prism Alignment Adaptor Plate

    $96.59

    Only 4 left in stock

    Potter 5000-008 Fireray 5000 Prism Alignment Adaptor Plate

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  • Sale! Potter PAD300-PD Analog Photoelectric Smoke Detector

    Potter PAD300-PD Analog Photoelectric Smoke Detector

    Original price was: $74.95.Current price is: $71.43.

    In stock

    • Low profile, less than 2 inches with the base
    • LED alarm indicator
    • UUKL Listed for Smoke Control
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  • Fire-Lite SD365 Addressable Photoelectric Smoke Detector, LiteSpeed Only, White (Replaces SD355)

    Fire-Lite SD365 Addressable Photoelectric Smoke Detector, Li

    $93.89

    In stock

    • Two-wire SLC loop connection
    • Unit uses base for wiring
    • Compatible with LiteSpeedโ„ข and CLIP protocol systems
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  • System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detector

    System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detecto

    $97.91

    In stock

    System Sensor SS-PHOTO SS-Series Photoelectric Smoke Detector, System Sensor
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  • System Sensor SS-PHOTO-CO SS-Series Multi-Criteria Photo/CO Detector without Base

    System Sensor SS-PHOTO-CO SS-Series Multi-Criteria Photo/CO

    $168.56

    Only 10 left in stock

    • Combination smoke and CO detector
    • ย Automatic drift compensation of smoke sensor and CO cell
    • ย Uses only one address on the SLCย RealTestยฎ CO testing capability
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  • System Sensor SS-PHOTO-R SS-Series Photoelectric Smoke Detector for DNR(W) Duct Smoke Detectors, Remote Test Capable

    System Sensor SS-PHOTO-R SS-Series Photoelectric Smoke Detec

    $92.35

    Only 20 left in stock

    System Sensor SS-PHOTO-R SS-Series Photoelectric Smoke Detector for DNR(W) Duct Smoke

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

    System Sensor SS-PHOTO-T Intelligent Photoelectric Smoke Det

    $97.51

    Only 10 left in stock

    System Sensor SS-PTIR Addressable Photoelectric / Thermal / IR Smoke Detector with Base

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  • DSC WS4936 Wireless Photoelectric Smoke Detector with Built-in Heat Detector, UL/ULC Residential Fire, (Replaces WS4916)

    DSC WS4936 Wireless Photoelectric Smoke Detector with Built-

    $102.34

    In stock

    Automatic drift compensationBuilt-in, dual-sensor heat detectorBuilt-in 85 dB hornLocal test buttonHigh/Low sensitivity reportingHush buttonEasy-maintenance removable smoke chamberUL/ULC Residential FireLow battery indication3 AAA batteries included

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  • DSC MX926 Addressable MX Smoke Detector

    DSC MX926 Addressable MX Smoke Detector

    $67.84

    In stock

    Optical detection
    Self-monitoring
    Self-Test

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  • BRK SM100V-AC Interconnect Hardwire Smoke Alarm with Battery Backup and Voice Alerts

    BRK SM100V-AC Interconnect Hardwire Smoke Alarm with Battery

    $43.69

    In stock

    • Voice Warning with Location, voice tells what the danger is and its location.
    • Direct wire-in AA battery backup, hardwired with battery backup for protection during power outages.
    • Latching alarm indicator, visually identifies unit that initiated alarm or low battery.
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  • BRK SMI100-AC Hardwire Interconnect Smoke Alarm with Battery

    $23.93

    In stock

    • Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment
    • Interconnect Smoke Alarm, direct wire-in with 9V battery backup. Hardwired with battery backup for protection during power outages
    • Latching alarm indicator, visually identifies unit that initiated alarm or low battery
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  • BRK SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup

    BRK SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year

    $32.19

    In stock

    • Advanced Smoke Protection, advanced sensing technology for early warning and less cooking nuisance alarms
    • Latching alarm indicator, visually identifies unit that initiated alarm or low battery
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  • SDi M8 Smoke Centurion Smoke Detector Aerosol Tester, 2.6 oz.

    SDi M8 Smoke Centurion Smoke Detector Aerosol Tester, 2.6 oz

    $24.77

    In stock

    • Test a wide range of smoke detectors
    • Silicone free
    • High eco responsibility
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  • System Sensor RTS151KEY Key Remote Test and Reset Station

    System Sensor RTS151KEY Key Remote Test and Reset Station

    $95.62

    In stock

    • Alarm Response Time 40 seconds maximum
    • 95% relative humidity, noncondensing Max
    • Weight 0.24 Lbs.
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  • System Sensor RTS151 Remote Test Station With Automatic Fire Detector for Duct Smoke Detectors

    System Sensor RTS151 Remote Test Station With Automatic Fire

    $64.39

    In stock

    • LED illuminates red for alarm
    • Alarm LED: 2.8 to 32 VDC, 12 mA max
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