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SYSTEM SENSOR

  • SPSCWHK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $187.09
    Original price $187.09 - Original price $187.09
    Original price $187.09
    Current price $173.99
    $173.99 - $173.99
    Current price $173.99
    DISCONTINUED

    CEILING, OUTDOOR, WHITE, SELECTABLE CANDELA, SPEAKER/STROBE; HI CD

    Original price $187.09
    Original price $187.09 - Original price $187.09
    Original price $187.09
    Current price $173.99
    $173.99 - $173.99
    Current price $173.99
    Save $13.10 Save $0.00
  • MWBBCW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $67.24
    Original price $67.24 - Original price $67.24
    Original price $67.24
    Current price $62.54
    $62.54 - $62.54
    Current price $62.54

    CEILING, METAL WEATHERPROOF BACK BOX, WHITE

    Original price $67.24
    Original price $67.24 - Original price $67.24
    Original price $67.24
    Current price $62.54
    $62.54 - $62.54
    Current price $62.54
    Save $4.70 Save $0.00
  • SMB600 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $17.05
    Original price $17.05 - Original price $17.05
    Original price $17.05
    Current price $15.87
    $15.87 - $15.87
    Current price $15.87

    SURFACE MOUNTING KIT, 400 AND 500 SERIES DETECTORS WITH 6 INCH BASE

    Original price $17.05
    Original price $17.05 - Original price $17.05
    Original price $17.05
    Current price $15.87
    $15.87 - $15.87
    Current price $15.87
    Save $1.18 Save $0.00
  • SPSRVP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $73.45
    Original price $73.45 - Original price $73.45
    Original price $73.45
    Current price $68.30
    $68.30 - $68.30
    Current price $68.30
    DISCONTINUED

    RED WALL-MOUNT SPEAKER STROBE

    Original price $73.45
    Original price $73.45 - Original price $73.45
    Original price $73.45
    Current price $68.30
    $68.30 - $68.30
    Current price $68.30
    Save $5.15 Save $0.00
  • SEP-SPSWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $108.79
    Original price $108.79 - Original price $108.79
    Original price $108.79
    Current price $101.49
    $101.49 - $101.49
    Current price $101.49

    UNIVERSAL EXPANDER PLATE, AMBER LENS, WHITE, ALERT

    Original price $108.79
    Original price $108.79 - Original price $108.79
    Original price $108.79
    Current price $101.49
    $101.49 - $101.49
    Current price $101.49
    Save $7.30 Save $0.00
  • SENS-RDR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $457.28
    Original price $457.28 - Original price $457.28
    Original price $457.28
    Current price $425.28
    $425.28 - $425.28
    Current price $425.28

    I3 SMOKE DETECTOR SENSITIVITY READER

    Original price $457.28
    Original price $457.28 - Original price $457.28
    Original price $457.28
    Current price $425.28
    $425.28 - $425.28
    Current price $425.28
    Save $32.00 Save $0.00
  • B200SR-LF-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $178.43
    Original price $178.43 - Original price $178.43
    Original price $178.43
    Current price $165.94
    $165.94 - $165.94
    Current price $165.94
    DISCONTINUED

    Addressable Low Frequency Sounder Base, Ivory

    Original price $178.43
    Original price $178.43 - Original price $178.43
    Original price $178.43
    Current price $165.94
    $165.94 - $165.94
    Current price $165.94
    Save $12.49 Save $0.00
  • WFD40EXP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $2,285.68
    Original price $2,285.68 - Original price $2,285.68
    Original price $2,285.68
    Current price $2,125.69
    $2,125.69 - $2,125.69
    Current price $2,125.69

    WFD35 FIRELITE WATERFLOW DETECTOR 3.5?

    Original price $2,285.68
    Original price $2,285.68 - Original price $2,285.68
    Original price $2,285.68
    Current price $2,125.69
    $2,125.69 - $2,125.69
    Current price $2,125.69
    Save $159.99 Save $0.00
  • ECO1003 A SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $33.69
    Original price $33.69 - Original price $33.69
    Original price $33.69
    Current price $31.33
    $31.33 - $31.33
    Current price $31.33

    Optical Smoke Sensor

    Original price $33.69
    Original price $33.69 - Original price $33.69
    Original price $33.69
    Current price $31.33
    $31.33 - $31.33
    Current price $31.33
    Save $2.36 Save $0.00
  • TR300-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $11.46
    Original price $11.46 - Original price $11.46
    Original price $11.46
    Current price $10.65
    $10.65 - $10.65
    Current price $10.65
    DISCONTINUED

    ACCESSORY FLANGE RING FOR B210LP BASE, IVORY

    Original price $11.46
    Original price $11.46 - Original price $11.46
    Original price $11.46
    Current price $10.65
    $10.65 - $10.65
    Current price $10.65
    Save $0.81 Save $0.00
  • SPRL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $385.40
    Original price $385.40 - Original price $385.40
    Original price $385.40
    Current price $358.43
    $358.43 - $358.43
    Current price $358.43

    SPEAKER RED WALL; 10 PACK

    Original price $385.40
    Original price $385.40 - Original price $385.40
    Original price $385.40
    Current price $358.43
    $358.43 - $358.43
    Current price $358.43
    Save $26.97 Save $0.00
  • SPCWL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $448.00
    Original price $448.00 - Original price $448.00
    Original price $448.00
    Current price $416.65
    $416.65 - $416.65
    Current price $416.65

    SPEAKER ONLY, CEILING, 1/4W - 2W, WHITE - BULK PACK OF 10 UNITS

    Original price $448.00
    Original price $448.00 - Original price $448.00
    Original price $448.00
    Current price $416.65
    $416.65 - $416.65
    Current price $416.65
    Save $31.35 Save $0.00
  • SPCRL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $434.55
    Original price $434.55 - Original price $434.55
    Original price $434.55
    Current price $404.13
    $404.13 - $404.13
    Current price $404.13

    SPEAKER ONLY, CEILING, 1/4W - 2W, RED - BULK PACK OF 10 UNITS

    Original price $434.55
    Original price $434.55 - Original price $434.55
    Original price $434.55
    Current price $404.13
    $404.13 - $404.13
    Current price $404.13
    Save $30.42 Save $0.00
  • SCWL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $718.37
    Original price $718.37 - Original price $718.37
    Original price $718.37
    Current price $668.09
    $668.09 - $668.09
    Current price $668.09
    DISCONTINUED

    STROBE, 12/24 VOLT, MULTI-CANDELA 15, 30, 75, 95, 115, 150, 177, WHITE - BULK PACK OF 10 UNITS

    Original price $718.37
    Original price $718.37 - Original price $718.37
    Original price $718.37
    Current price $668.09
    $668.09 - $668.09
    Current price $668.09
    Save $50.28 Save $0.00
  • PC2WL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $163.95
    Original price $163.95 - Original price $163.95
    Original price $163.95
    Current price $152.47
    $152.47 - $152.47
    Current price $152.47

    L-Series, white, ceiling-mountable, clear lens, 2-wire, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150 and 177 cd.

    Original price $163.95
    Original price $163.95 - Original price $163.95
    Original price $163.95
    Current price $152.47
    $152.47 - $152.47
    Current price $152.47
    Save $11.48 Save $0.00
  • B224BI-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $57.78
    Original price $57.78 - Original price $57.78
    Original price $57.78
    Current price $53.74
    $53.74 - $53.74
    Current price $53.74
    DISCONTINUED

    ISOLATOR BASE; IVORY

    Original price $57.78
    Original price $57.78 - Original price $57.78
    Original price $57.78
    Current price $53.74
    $53.74 - $53.74
    Current price $53.74
    Save $4.04 Save $0.00
  • SPSRL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $947.70
    Original price $947.70 - Original price $947.70
    Original price $947.70
    Current price $881.36
    $881.36 - $881.36
    Current price $881.36
    DISCONTINUED

    SPEAKER/STROBE, WALL, MULTI-CANDELA 15, 30, 75, 95, 110, 135, 185 CD, RED - BULK PACK OF 10 UNITS

    Original price $947.70
    Original price $947.70 - Original price $947.70
    Original price $947.70
    Current price $881.36
    $881.36 - $881.36
    Current price $881.36
    Save $66.34 Save $0.00
  • SPCR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $37.74
    Original price $37.74 - Original price $37.74
    Original price $37.74
    Current price $35.10
    $35.10 - $35.10
    Current price $35.10
    DISCONTINUED

    CEILING, RED, SPEAKER ONLY

    Original price $37.74
    Original price $37.74 - Original price $37.74
    Original price $37.74
    Current price $35.10
    $35.10 - $35.10
    Current price $35.10
    Save $2.64 Save $0.00
  • SR-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $36.79
    Original price $36.79 - Original price $36.79
    Original price $36.79
    Current price $34.22
    $34.22 - $34.22
    Current price $34.22
    DISCONTINUED

    red strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd

    Original price $36.79
    Original price $36.79 - Original price $36.79
    Original price $36.79
    Current price $34.22
    $34.22 - $34.22
    Current price $34.22
    Save $2.57 Save $0.00
  • SBBSPWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $32.20
    Original price $32.20 - Original price $32.20
    Original price $32.20
    Current price $29.94
    $29.94 - $29.94
    Current price $29.94

    WALL SPEAKER SURFACE MOUNT BACK BOX, WHITE

    Original price $32.20
    Original price $32.20 - Original price $32.20
    Original price $32.20
    Current price $29.94
    $29.94 - $29.94
    Current price $29.94
    Save $2.26 Save $0.00
  • REL-2.2K SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $24.42
    Original price $24.42 - Original price $24.42
    Original price $24.42
    Current price $22.71
    $22.71 - $22.71
    Current price $22.71

    End of line Resistor; 2.2K with Leads

    Original price $24.42
    Original price $24.42 - Original price $24.42
    Original price $24.42
    Current price $22.71
    $22.71 - $22.71
    Current price $22.71
    Save $1.71 Save $0.00
  • RA100Z SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $32.27
    Original price $32.27 - Original price $32.27
    Original price $32.27
    Current price $30.01
    $30.01 - $30.01
    Current price $30.01

    REMOTE LED. MOUNTS TO SINGLE GANG BOX.

    Original price $32.27
    Original price $32.27 - Original price $32.27
    Original price $32.27
    Current price $30.01
    $30.01 - $30.01
    Current price $30.01
    Save $2.26 Save $0.00
  • P4WL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $111.94
    Original price $111.94 - Original price $111.94
    Original price $111.94
    Current price $104.09
    $104.09 - $104.09
    Current price $104.09

    HORN STROBE, 4W, WHITE, WALL, 12/24 V

    Original price $111.94
    Original price $111.94 - Original price $111.94
    Original price $111.94
    Current price $104.09
    $104.09 - $104.09
    Current price $104.09
    Save $7.85 Save $0.00
  • P2WL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $155.17
    Original price $155.17 - Original price $155.17
    Original price $155.17
    Current price $144.31
    $144.31 - $144.31
    Current price $144.31

    COMBO 2W WALL LOW FREQUENCY WHT

    Original price $155.17
    Original price $155.17 - Original price $155.17
    Original price $155.17
    Current price $144.31
    $144.31 - $144.31
    Current price $144.31
    Save $10.86 Save $0.00
  • MDL3R SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $93.81
    Original price $93.81 - Original price $93.81
    Original price $93.81
    Current price $87.24
    $87.24 - $87.24
    Current price $87.24

    SYNC CIRCUIT MODULE, 12 OR 24 VDC, RED

    Original price $93.81
    Original price $93.81 - Original price $93.81
    Original price $93.81
    Current price $87.24
    $87.24 - $87.24
    Current price $87.24
    Save $6.57 Save $0.00
  • M02-04-00 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $8.56
    Original price $8.56 - Original price $8.56
    Original price $8.56
    Current price $7.97
    $7.97 - $7.97
    Current price $7.97

    TEST MAGNET ONLY.

    Original price $8.56
    Original price $8.56 - Original price $8.56
    Original price $8.56
    Current price $7.97
    $7.97 - $7.97
    Current price $7.97
    Save $0.59 Save $0.00
  • LENS-GC2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $13.44
    Original price $13.44 - Original price $13.44
    Original price $13.44
    Current price $12.49
    $12.49 - $12.49
    Current price $12.49
    DISCONTINUED

    CEILING GREEN LENS

    Original price $13.44
    Original price $13.44 - Original price $13.44
    Original price $13.44
    Current price $12.49
    $12.49 - $12.49
    Current price $12.49
    Save $0.95 Save $0.00
  • LENS-G2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $12.56
    Original price $12.56 - Original price $12.56
    Original price $12.56
    Current price $11.69
    $11.69 - $11.69
    Current price $11.69
    DISCONTINUED

    WALL GREEN LENS

    Original price $12.56
    Original price $12.56 - Original price $12.56
    Original price $12.56
    Current price $11.69
    $11.69 - $11.69
    Current price $11.69
    Save $0.87 Save $0.00
  • LENS-BC2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $15.05
    Original price $15.05 - Original price $15.05
    Original price $15.05
    Current price $13.99
    $13.99 - $13.99
    Current price $13.99
    DISCONTINUED

    CEILING BLUE LENS

    Original price $15.05
    Original price $15.05 - Original price $15.05
    Original price $15.05
    Current price $13.99
    $13.99 - $13.99
    Current price $13.99
    Save $1.06 Save $0.00
  • ISO-6 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $521.05
    Original price $521.05 - Original price $521.05
    Original price $521.05
    Current price $484.58
    $484.58 - $484.58
    Current price $484.58

    SIX CIRCUIT ISOLATOR MODULE

    Original price $521.05
    Original price $521.05 - Original price $521.05
    Original price $521.05
    Current price $484.58
    $484.58 - $484.58
    Current price $484.58
    Save $36.47 Save $0.00
  • HRL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $93.99
    Original price $93.99 - Original price $93.99
    Original price $93.99
    Current price $87.41
    $87.41 - $87.41
    Current price $87.41

    Low-frequency sounder, 15, 30, 75, 95,..110, 135, 185 cd, wall, red

    Original price $93.99
    Original price $93.99 - Original price $93.99
    Original price $93.99
    Current price $87.41
    $87.41 - $87.41
    Current price $87.41
    Save $6.58 Save $0.00
  • HR-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $76.57
    Original price $76.57 - Original price $76.57
    Original price $76.57
    Current price $71.21
    $71.21 - $71.21
    Current price $71.21
    DISCONTINUED

    LOW FREQUENCY SOUNDER, RED

    Original price $76.57
    Original price $76.57 - Original price $76.57
    Original price $76.57
    Current price $71.21
    $71.21 - $71.21
    Current price $71.21
    Save $5.36 Save $0.00
  • HGWL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $77.95
    Original price $77.95 - Original price $77.95
    Original price $77.95
    Current price $72.50
    $72.50 - $72.50
    Current price $72.50

    HORN, COMPACT, LOW FREQUENCY, WALL, WHITE

    Original price $77.95
    Original price $77.95 - Original price $77.95
    Original price $77.95
    Current price $72.50
    $72.50 - $72.50
    Current price $72.50
    Save $5.45 Save $0.00
  • HCWL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $82.16
    Original price $82.16 - Original price $82.16
    Original price $82.16
    Current price $79.24
    $79.24 - $79.24
    Current price $79.24

    HORN CEIL LOW FREQUENCY WHT

    Original price $82.16
    Original price $82.16 - Original price $82.16
    Original price $82.16
    Current price $79.24
    $79.24 - $79.24
    Current price $79.24
    Save $2.92 Save $0.00
  • EPS40-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $161.89
    Original price $161.89 - Original price $161.89
    Original price $161.89
    Current price $150.55
    $150.55 - $150.55
    Current price $150.55

    Pressure Switch, Includes Two SPDT Switch

    Original price $161.89
    Original price $161.89 - Original price $161.89
    Original price $161.89
    Current price $150.55
    $150.55 - $150.55
    Current price $150.55
    Save $11.34 Save $0.00
  • D4P120 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $163.03
    Original price $163.03 - Original price $163.03
    Original price $163.03
    Current price $151.61
    $151.61 - $151.61
    Current price $151.61

    4WIRE PHOTOELECTRIC PWR BOARD

    Original price $163.03
    Original price $163.03 - Original price $163.03
    Original price $163.03
    Current price $151.61
    $151.61 - $151.61
    Current price $151.61
    Save $11.42 Save $0.00
  • CHRL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $49.40
    Original price $49.40 - Original price $49.40
    Original price $49.40
    Current price $45.94
    $45.94 - $45.94
    Current price $45.94

    L-Series, red, wall-mountable, chime that is unmarked.

    Original price $49.40
    Original price $49.40 - Original price $49.40
    Original price $49.40
    Current price $45.94
    $45.94 - $45.94
    Current price $45.94
    Save $3.46 Save $0.00
  • BZWC-AL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $76.27
    Original price $76.27 - Original price $76.27
    Original price $76.27
    Current price $70.93
    $70.93 - $70.93
    Current price $70.93

    CEILING WHITE BEZEL KIT ALERT; 5 PER UNIT

    Original price $76.27
    Original price $76.27 - Original price $76.27
    Original price $76.27
    Current price $70.93
    $70.93 - $70.93
    Current price $70.93
    Save $5.34 Save $0.00
  • BEAMSMK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $46.28
    Original price $46.28 - Original price $46.28
    Original price $46.28
    Current price $43.04
    $43.04 - $43.04
    Current price $43.04

    PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT

    Original price $46.28
    Original price $46.28 - Original price $46.28
    Original price $46.28
    Current price $43.04
    $43.04 - $43.04
    Current price $43.04
    Save $3.24 Save $0.00
  • B224RB SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $64.14
    Original price $64.14 - Original price $64.14
    Original price $64.14
    Current price $59.64
    $59.64 - $59.64
    Current price $59.64
    DISCONTINUED

    SENSOR INTELLIGENT RELAY BASE

    Original price $64.14
    Original price $64.14 - Original price $64.14
    Original price $64.14
    Current price $59.64
    $59.64 - $59.64
    Current price $59.64
    Save $4.50 Save $0.00
  • B224BI SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $63.95
    Original price $63.95 - Original price $63.95
    Original price $63.95
    Current price $59.47
    $59.47 - $59.47
    Current price $59.47
    DISCONTINUED

    INTELLIGENT ISOLATOR BASE

    Original price $63.95
    Original price $63.95 - Original price $63.95
    Original price $63.95
    Current price $59.47
    $59.47 - $59.47
    Current price $59.47
    Save $4.48 Save $0.00
  • B224BI-WH SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $66.49
    Original price $66.49 - Original price $66.49
    Original price $66.49
    Current price $61.85
    $61.85 - $61.85
    Current price $61.85

    INTELLIGENT ISOLATOR BASE; WHITE

    Original price $66.49
    Original price $66.49 - Original price $66.49
    Original price $66.49
    Current price $61.85
    $61.85 - $61.85
    Current price $61.85
    Save $4.64 Save $0.00
  • B200SR-LF-WH SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $140.65
    Original price $140.65 - Original price $140.65
    Original price $140.65
    Current price $130.80
    $130.80 - $130.80
    Current price $130.80

    INTELLIGENT LOW-FREQUENCY PLUG-IN SUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINOUS TONE; WHITE

    Original price $140.65
    Original price $140.65 - Original price $140.65
    Original price $140.65
    Current price $130.80
    $130.80 - $130.80
    Current price $130.80
    Save $9.85 Save $0.00
  • A77-01-02 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $56.51
    Original price $56.51 - Original price $56.51
    Original price $56.51
    Current price $52.55
    $52.55 - $52.55
    Current price $52.55

    Replacement terminal block kit for WFD series waterflow detectors.

    Original price $56.51
    Original price $56.51 - Original price $56.51
    Original price $56.51
    Current price $52.55
    $52.55 - $52.55
    Current price $52.55
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