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  • D2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $161.91 - Original price $161.91
    Original price
    $161.91
    $161.91 - $161.91
    Current price $161.91

    INNOVAIRFLEX D2 2-Wire Photoelectric Duct..

    Original price $161.91 - Original price $161.91
    Original price
    $161.91
    $161.91 - $161.91
    Current price $161.91
  • D4120W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $300.74 - Original price $300.74
    Original price
    $300.74
    $300.74 - $300.74
    Current price $300.74

    Watertight 4-Wire Duct Smoke Detector

    Original price $300.74 - Original price $300.74
    Original price
    $300.74
    $300.74 - $300.74
    Current price $300.74
  • D4P120 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $115.38
    Original price $115.38 - Original price $115.38
    Original price $115.38
    Current price $103.84
    $103.84 - $103.84
    Current price $103.84

    4WIRE PHOTOELECTRIC PWR BOARD

    Original price $115.38
    Original price $115.38 - Original price $115.38
    Original price $115.38
    Current price $103.84
    $103.84 - $103.84
    Current price $103.84
    Save $11.54 Save $0.00
  • D4S SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $148.15
    Original price $148.15 - Original price $148.15
    Original price $148.15
    Current price $145.26
    $145.26 - $145.26
    Current price $145.26

    INNOVAIRFLEX 4-WIRE CONVENTIONAL SENSOR ONLY COMPONENT

    Original price $148.15
    Original price $148.15 - Original price $148.15
    Original price $148.15
    Current price $145.26
    $145.26 - $145.26
    Current price $145.26
    Save $2.89 Save $0.00
  • DCOIL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $42.32
    Original price $42.32 - Original price $42.32
    Original price $42.32
    Current price $38.09
    $38.09 - $38.09
    Current price $38.09

    INNOVAIRFLEX DUCT ACCESSORY COIL, REQUIRED ON DNR IF A REMOTE TEST STATION IS USED

    Original price $42.32
    Original price $42.32 - Original price $42.32
    Original price $42.32
    Current price $38.09
    $38.09 - $38.09
    Current price $38.09
    Save $4.23 Save $0.00
  • DECAL-W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $69.23
    Original price $69.23 - Original price $69.23
    Original price $69.23
    Current price $62.31
    $62.31 - $62.31
    Current price $62.31

    WHITE DECALS FOR SPECTRALERT ADVANCE WALL PRODUCTS, 5 SETS OF 2 (10 TOTAL)

    Original price $69.23
    Original price $69.23 - Original price $69.23
    Original price $69.23
    Current price $62.31
    $62.31 - $62.31
    Current price $62.31
    Save $6.92 Save $0.00
  • DH400OE-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $281.88 - Original price $281.88
    Original price
    $281.88
    $281.88 - $281.88
    Current price $281.88

    Weatherproof Duct Smoke Detector Enclosure

    Original price $281.88 - Original price $281.88
    Original price
    $281.88
    $281.88 - $281.88
    Current price $281.88
  • DST1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $9.24
    Original price $9.24 - Original price $9.24
    Original price $9.24
    Current price $8.32
    $8.32 - $8.32
    Current price $8.32

    INNOVAIRFLEX SAMPLING TUBE, STEEL, 1’ WITH HOLES

    Original price $9.24
    Original price $9.24 - Original price $9.24
    Original price $9.24
    Current price $8.32
    $8.32 - $8.32
    Current price $8.32
    Save $0.92 Save $0.00
  • DST10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $37.10
    Original price $37.10 - Original price $37.10
    Original price $37.10
    Current price $33.39
    $33.39 - $33.39
    Current price $33.39

    10' METAL SAMPLING TUBE DUCT

    Original price $37.10
    Original price $37.10 - Original price $37.10
    Original price $37.10
    Current price $33.39
    $33.39 - $33.39
    Current price $33.39
    Save $3.71 Save $0.00
  • DST3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $15.24
    Original price $15.24 - Original price $15.24
    Original price $15.24
    Current price $13.72
    $13.72 - $13.72
    Current price $13.72

    STEEL SAMPLING TUBE 3'

    Original price $15.24
    Original price $15.24 - Original price $15.24
    Original price $15.24
    Current price $13.72
    $13.72 - $13.72
    Current price $13.72
    Save $1.52 Save $0.00
  • DST5 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $17.24
    Original price $17.24 - Original price $17.24
    Original price $17.24
    Current price $15.52
    $15.52 - $15.52
    Current price $15.52

    STEEL SAMPLING TUBE 5'

    Original price $17.24
    Original price $17.24 - Original price $17.24
    Original price $17.24
    Current price $15.52
    $15.52 - $15.52
    Current price $15.52
    Save $1.72 Save $0.00
  • ECO1003 A SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $28.84
    Original price $28.84 - Original price $28.84
    Original price $28.84
    Current price $25.96
    $25.96 - $25.96
    Current price $25.96

    Optical Smoke Sensor

    Original price $28.84
    Original price $28.84 - Original price $28.84
    Original price $28.84
    Current price $25.96
    $25.96 - $25.96
    Current price $25.96
    Save $2.88 Save $0.00
  • ELR-47K SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $11.33
    Original price $11.33 - Original price $11.33
    Original price $11.33
    Current price $10.20
    $10.20 - $10.20
    Current price $10.20

    ASSY,FNL,ELR-47K

    Original price $11.33
    Original price $11.33 - Original price $11.33
    Original price $11.33
    Current price $10.20
    $10.20 - $10.20
    Current price $10.20
    Save $1.13 Save $0.00
  • EPS10-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $95.90
    Original price $95.90 - Original price $95.90
    Original price $95.90
    Current price $86.31
    $86.31 - $86.31
    Current price $86.31

    ALARM WATERFLOW, SPDT SWITCH, 4 - 20 PSI.

    Original price $95.90
    Original price $95.90 - Original price $95.90
    Original price $95.90
    Current price $86.31
    $86.31 - $86.31
    Current price $86.31
    Save $9.59 Save $0.00
  • EPS10-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $58.20
    Original price $58.20 - Original price $58.20
    Original price $58.20
    Current price $52.38
    $52.38 - $52.38
    Current price $52.38

    ALARM WATERFLOW PRESSURE SWITCH, 2 SPDT, 4 - 20 POWER SUPPLY

    Original price $58.20
    Original price $58.20 - Original price $58.20
    Original price $58.20
    Current price $52.38
    $52.38 - $52.38
    Current price $52.38
    Save $5.82 Save $0.00
  • EPS120-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $116.30
    Original price $116.30 - Original price $116.30
    Original price $116.30
    Current price $116.29
    $116.29 - $116.29
    Current price $116.29

    PRES SWITCH 120PSI 2-SPDT

    Original price $116.30
    Original price $116.30 - Original price $116.30
    Original price $116.30
    Current price $116.29
    $116.29 - $116.29
    Current price $116.29
    Save $0.01 Save $0.00
  • EPS40-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $114.57
    Original price $114.57 - Original price $114.57
    Original price $114.57
    Current price $103.11
    $103.11 - $103.11
    Current price $103.11

    Pressure Switch, Includes Two SPDT Switch

    Original price $114.57
    Original price $114.57 - Original price $114.57
    Original price $114.57
    Current price $103.11
    $103.11 - $103.11
    Current price $103.11
    Save $11.46 Save $0.00
  • FM998 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $95.88 - Original price $95.88
    Original price
    $95.88
    $95.88 - $95.88
    Current price $95.88

    ELECTROMAGNETIC DOOR HOLDER, QUAD VOLTAGE, RECESSED MOUNT

    Original price $95.88 - Original price $95.88
    Original price
    $95.88
    $95.88 - $95.88
    Current price $95.88
  • HCRL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $52.01
    Original price $52.01 - Original price $52.01
    Original price $52.01
    Current price $44.14
    $44.14 - $44.14
    Current price $44.14

    LOW-FREQUENCY COMPACT SOUNDER, 15, 30, 75, 95, N110, 135, 185 CD, CEILING, RED

    Original price $52.01
    Original price $52.01 - Original price $52.01
    Original price $52.01
    Current price $44.14
    $44.14 - $44.14
    Current price $44.14
    Save $7.87 Save $0.00
  • HRL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $66.52
    Original price $66.52 - Original price $66.52
    Original price $66.52
    Current price $59.87
    $59.87 - $59.87
    Current price $59.87

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

    Original price $66.52
    Original price $66.52 - Original price $66.52
    Original price $66.52
    Current price $59.87
    $59.87 - $59.87
    Current price $59.87
    Save $6.65 Save $0.00
  • HWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $29.09
    Original price $29.09 - Original price $29.09
    Original price $29.09
    Current price $26.18
    $26.18 - $26.18
    Current price $26.18

    HORN, WHITE, WALL MOUNT

    Original price $29.09
    Original price $29.09 - Original price $29.09
    Original price $29.09
    Current price $26.18
    $26.18 - $26.18
    Current price $26.18
    Save $2.91 Save $0.00
  • ISO-6 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $365.03
    Original price $365.03 - Original price $365.03
    Original price $365.03
    Current price $328.53
    $328.53 - $328.53
    Current price $328.53

    SIX CIRCUIT ISOLATOR MODULE

    Original price $365.03
    Original price $365.03 - Original price $365.03
    Original price $365.03
    Current price $328.53
    $328.53 - $328.53
    Current price $328.53
    Save $36.50 Save $0.00
  • LENS-A SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $15.65
    Original price $15.65 - Original price $15.65
    Original price $15.65
    Current price $14.09
    $14.09 - $14.09
    Current price $14.09
    DISCONTINUED

    WALL STROBE LENS ATTACHMENT, AMBER

    Original price $15.65
    Original price $15.65 - Original price $15.65
    Original price $15.65
    Current price $14.09
    $14.09 - $14.09
    Current price $14.09
    Save $1.56 Save $0.00
  • LENS-AC SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $12.79
    Original price $12.79 - Original price $12.79
    Original price $12.79
    Current price $11.26
    $11.26 - $11.26
    Current price $11.26
    DISCONTINUED

    CEILING STROBE LENS ATTACHMENT, AMBER

    Original price $12.79
    Original price $12.79 - Original price $12.79
    Original price $12.79
    Current price $11.26
    $11.26 - $11.26
    Current price $11.26
    Save $1.53 Save $0.00
  • LENS-BC2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $15.65
    Original price $15.65 - Original price $15.65
    Original price $15.65
    Current price $14.09
    $14.09 - $14.09
    Current price $14.09
    DISCONTINUED

    CEILING BLUE LENS

    Original price $15.65
    Original price $15.65 - Original price $15.65
    Original price $15.65
    Current price $14.09
    $14.09 - $14.09
    Current price $14.09
    Save $1.56 Save $0.00
  • LENS-G2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $13.89
    Original price $13.89 - Original price $13.89
    Original price $13.89
    Current price $12.50
    $12.50 - $12.50
    Current price $12.50
    DISCONTINUED

    WALL GREEN LENS

    Original price $13.89
    Original price $13.89 - Original price $13.89
    Original price $13.89
    Current price $12.50
    $12.50 - $12.50
    Current price $12.50
    Save $1.39 Save $0.00
  • LENS-GC2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.51
    Original price $14.51 - Original price $14.51
    Original price $14.51
    Current price $13.06
    $13.06 - $13.06
    Current price $13.06
    DISCONTINUED

    CEILING GREEN LENS

    Original price $14.51
    Original price $14.51 - Original price $14.51
    Original price $14.51
    Current price $13.06
    $13.06 - $13.06
    Current price $13.06
    Save $1.45 Save $0.00
  • MDL3R SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $66.39 - Original price $66.39
    Original price
    $66.39
    $66.39 - $66.39
    Current price $66.39

    SYNC CIRCUIT MODULE, 12 OR 24 VDC, RED

    Original price $66.39 - Original price $66.39
    Original price
    $66.39
    $66.39 - $66.39
    Current price $66.39
  • MHW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $24.76
    Original price $24.76 - Original price $24.76
    Original price $24.76
    Current price $22.28
    $22.28 - $22.28
    Current price $22.28

    MINI HORN, WHITE

    Original price $24.76
    Original price $24.76 - Original price $24.76
    Original price $24.76
    Current price $22.28
    $22.28 - $22.28
    Current price $22.28
    Save $2.48 Save $0.00
  • MWBBCW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $52.59
    Original price $52.59 - Original price $52.59
    Original price $52.59
    Current price $47.33
    $47.33 - $47.33
    Current price $47.33

    CEILING, METAL WEATHERPROOF BACK BOX, WHITE

    Original price $52.59
    Original price $52.59 - Original price $52.59
    Original price $52.59
    Current price $47.33
    $47.33 - $47.33
    Current price $47.33
    Save $5.26 Save $0.00
  • MWBBW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $48.24
    Original price $48.24 - Original price $48.24
    Original price $48.24
    Current price $43.42
    $43.42 - $43.42
    Current price $43.42

    WALL, METAL WEATHERPROOF BACK BOX, WHITE

    Original price $48.24
    Original price $48.24 - Original price $48.24
    Original price $48.24
    Current price $43.42
    $43.42 - $43.42
    Current price $43.42
    Save $4.82 Save $0.00
  • P2RL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $98.24 - Original price $98.24
    Original price
    $98.24
    $98.24 - $98.24
    Current price $98.24
    DISCONTINUED

    COMBO 2W WALL LOW FREQUENCY RED

    Original price $98.24 - Original price $98.24
    Original price
    $98.24
    $98.24 - $98.24
    Current price $98.24
  • P2RLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $50.85 - Original price $50.85
    Original price
    $50.85
    $50.85 - $50.85
    Current price $50.85

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

    Original price $50.85 - Original price $50.85
    Original price
    $50.85
    $50.85 - $50.85
    Current price $50.85
  • P2RLED-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $432.33
    Original price $432.33 - Original price $432.33
    Original price $432.33
    Current price $389.10
    $389.10 - $389.10
    Current price $389.10

    LED Horn Strobe: 2-wire: Indoor: Wall: Red: Bulk Pack: Marked FIRE

    Original price $432.33
    Original price $432.33 - Original price $432.33
    Original price $432.33
    Current price $389.10
    $389.10 - $389.10
    Current price $389.10
    Save $43.23 Save $0.00
  • P2WLED-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $526.30
    Original price $526.30 - Original price $526.30
    Original price $526.30
    Current price $473.67
    $473.67 - $473.67
    Current price $473.67

    LED Horn Strobe: 2-wire: Indoor: Wall: White: Bulk Pack: Marked FIRE

    Original price $526.30
    Original price $526.30 - Original price $526.30
    Original price $526.30
    Current price $473.67
    $473.67 - $473.67
    Current price $473.67
    Save $52.63 Save $0.00
  • P2WLED-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $70.15
    Original price $70.15 - Original price $70.15
    Original price $70.15
    Current price $63.14
    $63.14 - $63.14
    Current price $63.14

    Horn/Strobe (LED), Wall Mount, Clear Lens/White Case, Plain No Markings , 2-Wire, 12/24vdc

    Original price $70.15
    Original price $70.15 - Original price $70.15
    Original price $70.15
    Current price $63.14
    $63.14 - $63.14
    Current price $63.14
    Save $7.01 Save $0.00
  • P4RL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $82.43
    Original price $82.43 - Original price $82.43
    Original price $82.43
    Current price $74.19
    $74.19 - $74.19
    Current price $74.19

    HORN STROBE, WALL, 4-WIRE, RED, L-SERIES

    Original price $82.43
    Original price $82.43 - Original price $82.43
    Original price $82.43
    Current price $74.19
    $74.19 - $74.19
    Current price $74.19
    Save $8.24 Save $0.00
  • P4WL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $79.22
    Original price $79.22 - Original price $79.22
    Original price $79.22
    Current price $71.30
    $71.30 - $71.30
    Current price $71.30

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

    Original price $79.22
    Original price $79.22 - Original price $79.22
    Original price $79.22
    Current price $71.30
    $71.30 - $71.30
    Current price $71.30
    Save $7.92 Save $0.00
  • PC2RL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $125.91 - Original price $125.91
    Original price
    $125.91
    $125.91 - $125.91
    Current price $125.91
    DISCONTINUED

    LOW FREQUENCY SOUNDER STROBE; CEILING; RED

    Original price $125.91 - Original price $125.91
    Original price
    $125.91
    $125.91 - $125.91
    Current price $125.91
  • PC2WKLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $115.35 - Original price $115.35
    Original price
    $115.35
    $115.35 - $115.35
    Current price $115.35

    L-SERIES LED HORN STROBE, OUTDOOR, CEILING, WHITE, MARKED FIRE

    Original price $115.35 - Original price $115.35
    Original price
    $115.35
    $115.35 - $115.35
    Current price $115.35
  • PC2WL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $116.03
    Original price $116.03 - Original price $116.03
    Original price $116.03
    Current price $104.43
    $104.43 - $104.43
    Current price $104.43
    DISCONTINUED

    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 $116.03
    Original price $116.03 - Original price $116.03
    Original price $116.03
    Current price $104.43
    $104.43 - $104.43
    Current price $104.43
    Save $11.60 Save $0.00
  • PDRP-2001C SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $729.37
    Original price $729.37 - Original price $729.37
    Original price $729.37
    Current price $656.43
    $656.43 - $656.43
    Current price $656.43

    Six zone, 24-volt deluge-preaction control panel, includes modified dress panel and ANN-LED Annunciator module

    Original price $729.37
    Original price $729.37 - Original price $729.37
    Original price $729.37
    Current price $656.43
    $656.43 - $656.43
    Current price $656.43
    Save $72.94 Save $0.00
  • PIBV2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $127.69
    Original price $127.69 - Original price $127.69
    Original price $127.69
    Current price $114.92
    $114.92 - $114.92
    Current price $114.92

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

    Original price $127.69
    Original price $127.69 - Original price $127.69
    Original price $127.69
    Current price $114.92
    $114.92 - $114.92
    Current price $114.92
    Save $12.77 Save $0.00
  • PR-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $22.96
    Original price $22.96 - Original price $22.96
    Original price $22.96
    Current price $20.66
    $20.66 - $20.66
    Current price $20.66

    RELAY, SPDT, MULTIVOLT, 24VDC, 24/115VAC

    Original price $22.96
    Original price $22.96 - Original price $22.96
    Original price $22.96
    Current price $20.66
    $20.66 - $20.66
    Current price $20.66
    Save $2.30 Save $0.00
  • PR-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $20.33
    Original price $20.33 - Original price $20.33
    Original price $20.33
    Current price $18.30
    $18.30 - $18.30
    Current price $18.30

    RELAY, SPDT, MULTIVOLT, 10-40VDC

    Original price $20.33
    Original price $20.33 - Original price $20.33
    Original price $20.33
    Current price $18.30
    $18.30 - $18.30
    Current price $18.30
    Save $2.03 Save $0.00
  • R-10E SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $33.94
    Original price $33.94 - Original price $33.94
    Original price $33.94
    Current price $30.55
    $30.55 - $30.55
    Current price $30.55

    SINGLE RELAY

    Original price $33.94
    Original price $33.94 - Original price $33.94
    Original price $33.94
    Current price $30.55
    $30.55 - $30.55
    Current price $30.55
    Save $3.39 Save $0.00
  • R-14E SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $124.57
    Original price $124.57 - Original price $124.57
    Original price $124.57
    Current price $112.11
    $112.11 - $112.11
    Current price $112.11

    RELAY SPDT 4 UP W/ENCLOSURE

    Original price $124.57
    Original price $124.57 - Original price $124.57
    Original price $124.57
    Current price $112.11
    $112.11 - $112.11
    Current price $112.11
    Save $12.46 Save $0.00
  • R-20T SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $34.51
    Original price $34.51 - Original price $34.51
    Original price $34.51
    Current price $31.06
    $31.06 - $31.06
    Current price $31.06

    RELAY, DPDT, MULTIVOLT, TRACK MOUNT

    Original price $34.51
    Original price $34.51 - Original price $34.51
    Original price $34.51
    Current price $31.06
    $31.06 - $31.06
    Current price $31.06
    Save $3.45 Save $0.00