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SYSTEM SENSOR

  • PIBV2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $180.42 - Original price $180.42
    Original price
    $180.42
    $180.42 - $180.42
    Current price $180.42

    Supervisory Post Indicator Valve (PIV) Fire Alarm Switch -1

    Original price $180.42 - Original price $180.42
    Original price
    $180.42
    $180.42 - $180.42
    Current price $180.42
    Sold out
  • M500X SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $57.61 - Original price $57.61
    Original price
    $57.61
    $57.61 - $57.61
    Current price $57.61

    Line Isolator Module. Mounts in 4" Square Back Electrical Box by others

    Original price $57.61 - Original price $57.61
    Original price
    $57.61
    $57.61 - $57.61
    Current price $57.61
    Sold out
  • CK300-BL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $158.97 - Original price $158.97
    Original price
    $158.97
    $158.97 - $158.97
    Current price $158.97

    BLACK DETECTOR CONVERSION KIT FOR SSD INTELLIGENT LOW-PROFILE PHOTO, ION AND LASER DETECTORS. PACKAGE OF 10 BLACK TRIM RINGS AND 10 BLACK DETECTOR...

    View full details
    Original price $158.97 - Original price $158.97
    Original price
    $158.97
    $158.97 - $158.97
    Current price $158.97
    Sold out
  • WFD80N SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $283.71 - Original price $283.71
    Original price
    $283.71
    $283.71 - $283.71
    Current price $283.71

    WATERFLOW DETECTOR, SCHEDULE 10/40, 8”

    Original price $283.71 - Original price $283.71
    Original price
    $283.71
    $283.71 - $283.71
    Current price $283.71
    Sold out
  • SPSWK-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $186.85 - Original price $186.85
    Original price
    $186.85
    $186.85 - $186.85
    Current price $186.85

    WALL SPKR/STRB WHT PLAS BOX CLR LENS

    Original price $186.85 - Original price $186.85
    Original price
    $186.85
    $186.85 - $186.85
    Current price $186.85
    Sold out
  • SBBGWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $24.56
    Original price $24.56 - Original price $24.56
    Original price $24.56
    Current price $21.48
    $21.48 - $21.48
    Current price $21.48

    4X2 WALL SURF MT BACK BOX WHT

    Original price $24.56
    Original price $24.56 - Original price $24.56
    Original price $24.56
    Current price $21.48
    $21.48 - $21.48
    Current price $21.48
    Sold out
  • F-A3384-000 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $196.81 - Original price $196.81
    Original price
    $196.81
    $196.81 - $196.81
    Current price $196.81

    Air filter aspirating detector

    Original price $196.81 - Original price $196.81
    Original price
    $196.81
    $196.81 - $196.81
    Current price $196.81
    Sold out
  • SPCW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $38.09 - Original price $38.09
    Original price
    $38.09
    $38.09 - $38.09
    Current price $38.09

    fire alarm speaker strobe white.

    Original price $38.09 - Original price $38.09
    Original price
    $38.09
    $38.09 - $38.09
    Current price $38.09
    Sold out
  • SPSR-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $29.67 - Original price $29.67
    Original price
    $29.67
    $29.67 - $29.67
    Current price $29.67

    Speaker Strobe, Standard-candela, Indoor, Wall Mount, Red, Plain

    Original price $29.67 - Original price $29.67
    Original price
    $29.67
    $29.67 - $29.67
    Current price $29.67
    Sold out
  • HW-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $77.71 - Original price $77.71
    Original price
    $77.71
    $77.71 - $77.71
    Current price $77.71

    SOUNDERS, LOW FREQUENCY, 2-WIRE, 12/24V, INDOOR, WALL MOUNT, WHITE

    Original price $77.71 - Original price $77.71
    Original price
    $77.71
    $77.71 - $77.71
    Current price $77.71
    Sold out
  • SW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $29.67 - Original price $29.67
    Original price
    $29.67
    $29.67 - $29.67
    Current price $29.67

    STROBE, STANDARD CD, WHITE

    Original price $29.67 - Original price $29.67
    Original price
    $29.67
    $29.67 - $29.67
    Current price $29.67
    Sold out
  • SRLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $44.48 - Original price $44.48
    Original price
    $44.48
    $44.48 - $44.48
    Current price $44.48

    LED STROBE; WALL; RED; FIRE; 2-WIRE

    Original price $44.48 - Original price $44.48
    Original price
    $44.48
    $44.48 - $44.48
    Current price $44.48
    Sold out
  • LENS-R3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $15.63 - Original price $15.63
    Original price
    $15.63
    $15.63 - $15.63
    Current price $15.63

    LED LENS; RED; WALL/CEILING

    Original price $15.63 - Original price $15.63
    Original price
    $15.63
    $15.63 - $15.63
    Current price $15.63
    Sold out
  • PC2RLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $75.81 - Original price $75.81
    Original price
    $75.81
    $75.81 - $75.81
    Current price $75.81

    LED HORN STROBE; CEILING; RED; FIRE; 2-WIRE

    Original price $75.81 - Original price $75.81
    Original price
    $75.81
    $75.81 - $75.81
    Current price $75.81
    Sold out
  • SCWLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $65.66 - Original price $65.66
    Original price
    $65.66
    $65.66 - $65.66
    Current price $65.66

    LED STROBE; CEILING; WHITE; FIRE; 2-WIRE

    Original price $65.66 - Original price $65.66
    Original price
    $65.66
    $65.66 - $65.66
    Current price $65.66
    Sold out
  • P2WLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $66.65 - Original price $66.65
    Original price
    $66.65
    $66.65 - $66.65
    Current price $66.65

    LED HORN STROBE; WALL; WHITE; FIRE; 2-WIRE

    Original price $66.65 - Original price $66.65
    Original price
    $66.65
    $66.65 - $66.65
    Current price $66.65
    Sold out
  • SWLED-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $70.24 - Original price $70.24
    Original price
    $70.24
    $70.24 - $70.24
    Current price $70.24

    LED STROBE; WALL; WHITE; ALERT; 2-WIRE

    Original price $70.24 - Original price $70.24
    Original price
    $70.24
    $70.24 - $70.24
    Current price $70.24
    Sold out
  • SRLED-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $52.05 - Original price $52.05
    Original price
    $52.05
    $52.05 - $52.05
    Current price $52.05

    LED STROBE; WALL; RED; PLAIN; 2-WIRE

    Original price $52.05 - Original price $52.05
    Original price
    $52.05
    $52.05 - $52.05
    Current price $52.05
    Sold out
  • RFP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $59.71
    Original price $59.71 - Original price $59.71
    Original price $59.71
    Current price $55.53
    $55.53 - $55.53
    Current price $55.53

    RETROFIT MTG PLT RED 5/PKG

    Original price $59.71
    Original price $59.71 - Original price $59.71
    Original price $59.71
    Current price $55.53
    $55.53 - $55.53
    Current price $55.53
    Sold out
  • 72377B-801 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $430.06
    Original price $430.06 - Original price $430.06
    Original price $430.06
    Current price $429.81
    $429.81 - $429.81
    Current price $429.81

    WALL / POLE MOUNTING BRACKET FOR TCPA-10 SERIES

    Original price $430.06
    Original price $430.06 - Original price $430.06
    Original price $430.06
    Current price $429.81
    $429.81 - $429.81
    Current price $429.81
    Sold out
  • 5251H SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $58.17 - Original price $58.17
    Original price
    $58.17
    $58.17 - $58.17
    Current price $58.17

    ADDRESSABLE HEAT DETECTOR HEAD, 190F FIXED, REQUIRES BASE

    Original price $58.17 - Original price $58.17
    Original price
    $58.17
    $58.17 - $58.17
    Current price $58.17
    Sold out
  • PC4W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $82.05 - Original price $82.05
    Original price
    $82.05
    $82.05 - $82.05
    Current price $82.05

    Horn/Strobe, 4-wire, Standard-candela, Indoor, Ceiling Mount, White

    Original price $82.05 - Original price $82.05
    Original price
    $82.05
    $82.05 - $82.05
    Current price $82.05
    Sold out
  • PSP1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $382.24
    Original price $382.24 - Original price $382.24
    Original price $382.24
    Current price $300.91
    $300.91 - $300.91
    Current price $300.91

    SUP SWITCH PLUG-IN

    Original price $382.24
    Original price $382.24 - Original price $382.24
    Original price $382.24
    Current price $300.91
    $300.91 - $300.91
    Current price $300.91
    Sold out
  • C4W-BA SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $68.53 - Original price $68.53
    Original price
    $68.53
    $68.53 - $68.53
    Current price $68.53

    SMK LOW-PROFILE PHOTO-DETECTOR

    Original price $68.53 - Original price $68.53
    Original price
    $68.53
    $68.53 - $68.53
    Current price $68.53
    Sold out
  • MHW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $20.95
    Original price $20.95 - Original price $20.95
    Original price $20.95
    Current price $19.49
    $19.49 - $19.49
    Current price $19.49

    MINI HORN, WHITE

    Original price $20.95
    Original price $20.95 - Original price $20.95
    Original price $20.95
    Current price $19.49
    $19.49 - $19.49
    Current price $19.49
    Sold out
  • B110RLP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $26.62 - Original price $26.62
    Original price
    $26.62
    $26.62 - $26.62
    Current price $26.62

    B110RLP is a 2-wire base with a 470 Ohm current limiting resistor for use with 100 Series smoke detectors.

    Original price $26.62 - Original price $26.62
    Original price
    $26.62
    $26.62 - $26.62
    Current price $26.62
    Sold out
  • C2W-BA SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $76.81 - Original price $76.81
    Original price
    $76.81
    $76.81 - $76.81
    Current price $76.81

    2 Wire 12VDC Photo Electric Smoke Detector

    Original price $76.81 - Original price $76.81
    Original price
    $76.81
    $76.81 - $76.81
    Current price $76.81
    Sold out
  • HGRL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $845.58 - Original price $845.58
    Original price
    $845.58
    $845.58 - $845.58
    Current price $845.58

    LOW-FREQUENCY COMPACT SOUNDER, 15, 30, 75, 95, 110, 135, 185 CD, WALL, RED - BULK PACK of 10 UNITS

    Original price $845.58 - Original price $845.58
    Original price
    $845.58
    $845.58 - $845.58
    Current price $845.58
    Sold out
  • HGWL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $827.74 - Original price $827.74
    Original price
    $827.74
    $827.74 - $827.74
    Current price $827.74

    LOW-FREQUENCY COMPACT SOUNDER, 15, 30, 75, 95, 110, 135, 185 CD, WALL, WHITE - BULK PACK of 10 UNITS

    Original price $827.74 - Original price $827.74
    Original price
    $827.74
    $827.74 - $827.74
    Current price $827.74
    Sold out
  • HRL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $1,185.93 - Original price $1,185.93
    Original price
    $1,185.93
    $1,185.93 - $1,185.93
    Current price $1,185.93

    LOW-FREQUENCY SOUNDER, 15, 30, 75, 95, 110, 135, 185 CD, WALL, RED - BULK PACK of 10 UNITS

    Original price $1,185.93 - Original price $1,185.93
    Original price
    $1,185.93
    $1,185.93 - $1,185.93
    Current price $1,185.93
    Sold out
  • SPCWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $47.67
    Original price $47.67 - Original price $47.67
    Original price $47.67
    Current price $43.41
    $43.41 - $43.41
    Current price $43.41

    SPEAKER WHITE CEILING

    Original price $47.67
    Original price $47.67 - Original price $47.67
    Original price $47.67
    Current price $43.41
    $43.41 - $43.41
    Current price $43.41
    Sold out
  • SB-10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $16.91 - Original price $16.91
    Original price
    $16.91
    $16.91 - $16.91
    Current price $16.91

    SURFACE-MOUNT BACK BOX FOR PULL STATIONS

    Original price $16.91 - Original price $16.91
    Original price
    $16.91
    $16.91 - $16.91
    Current price $16.91
    Sold out
  • R-10E SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $40.89 - Original price $40.89
    Original price
    $40.89
    $40.89 - $40.89
    Current price $40.89

    SINGLE RELAY

    Original price $40.89 - Original price $40.89
    Original price
    $40.89
    $40.89 - $40.89
    Current price $40.89
    Sold out
  • DNRW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $231.39 - Original price $231.39
    Original price
    $231.39
    $231.39 - $231.39
    Current price $231.39

    INNOVAIRFLEX DUCT DETECTOR, NON-RELAY, WATERTIGHT (HEAD NOT INCLUDED)

    Original price $231.39 - Original price $231.39
    Original price
    $231.39
    $231.39 - $231.39
    Current price $231.39
    Sold out
  • D4120 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $263.52 - Original price $263.52
    Original price
    $263.52
    $263.52 - $263.52
    Current price $263.52

    InnovairFlex 4-wire conventional photoelectric duct detector, includes 2D51 detector.

    Original price $263.52 - Original price $263.52
    Original price
    $263.52
    $263.52 - $263.52
    Current price $263.52
    Sold out
  • D2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $228.78 - Original price $228.78
    Original price
    $228.78
    $228.78 - $228.78
    Current price $228.78

    INNOVAIRFLEX D2 2-Wire Photoelectric Duct..

    Original price $228.78 - Original price $228.78
    Original price
    $228.78
    $228.78 - $228.78
    Current price $228.78
    Sold out
  • 5604 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $22.92 - Original price $22.92
    Original price
    $22.92
    $22.92 - $22.92
    Current price $22.92

    194 °F (90° C) fixed temperature.

    Original price $22.92 - Original price $22.92
    Original price
    $22.92
    $22.92 - $22.92
    Current price $22.92
    Sold out
  • 4WTA-B SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $99.98 - Original price $99.98
    Original price
    $99.98
    $99.98 - $99.98
    Current price $99.98

    Photoelectric Smoke and Heat Detector / Sounder

    Original price $99.98 - Original price $99.98
    Original price
    $99.98
    $99.98 - $99.98
    Current price $99.98
    Sold out