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SYSTEM SENSOR

  • WFD80N SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $200.79 - Original price $200.79
    Original price
    $200.79
    $200.79 - $200.79
    Current price $200.79

    WATERFLOW DETECTOR, SCHEDULE 10/40, 8”

    Original price $200.79 - Original price $200.79
    Original price
    $200.79
    $200.79 - $200.79
    Current price $200.79
    Sold out
  • SPSWK-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $132.24 - Original price $132.24
    Original price
    $132.24
    $132.24 - $132.24
    Current price $132.24

    WALL SPKR/STRB WHT PLAS BOX CLR LENS

    Original price $132.24 - Original price $132.24
    Original price
    $132.24
    $132.24 - $132.24
    Current price $132.24
    Sold out
  • CB500 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $12.92
    Original price $12.92 - Original price $12.92
    Original price $12.92
    Current price $12.02
    $12.02 - $12.02
    Current price $12.02

    CONTROL MODULE BARRIER. REQUIRED TO SEPARATE HIGH VOLTAGE FROM LOW VOLTAGE WHEN MODULE IS INSTALLED IN A 4 in BOX

    Original price $12.92
    Original price $12.92 - Original price $12.92
    Original price $12.92
    Current price $12.02
    $12.02 - $12.02
    Current price $12.02
    Save $0.90 Save $0.00
  • B114LPBT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $87.87
    Original price $87.87 - Original price $87.87
    Original price $87.87
    Current price $81.72
    $81.72 - $81.72
    Current price $81.72

    BASE 6.0" FOR 2151

    Original price $87.87
    Original price $87.87 - Original price $87.87
    Original price $87.87
    Current price $81.72
    $81.72 - $81.72
    Current price $81.72
    Save $6.15 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 $489.46
    $489.46 - $489.46
    Current price $489.46

    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 $489.46
    $489.46 - $489.46
    Current price $489.46
    Save $36.84 Save $0.00
  • SBBGWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $17.38
    Original price $17.38 - Original price $17.38
    Original price $17.38
    Current price $15.20
    $15.20 - $15.20
    Current price $15.20

    4X2 WALL SURF MT BACK BOX WHT

    Original price $17.38
    Original price $17.38 - Original price $17.38
    Original price $17.38
    Current price $15.20
    $15.20 - $15.20
    Current price $15.20
    Sold out
  • F-A3384-000 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $139.29 - Original price $139.29
    Original price
    $139.29
    $139.29 - $139.29
    Current price $139.29

    Air filter aspirating detector

    Original price $139.29 - Original price $139.29
    Original price
    $139.29
    $139.29 - $139.29
    Current price $139.29
    Sold out
  • SPCW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $26.96 - Original price $26.96
    Original price
    $26.96
    $26.96 - $26.96
    Current price $26.96

    fire alarm speaker strobe white.

    Original price $26.96 - Original price $26.96
    Original price
    $26.96
    $26.96 - $26.96
    Current price $26.96
    Sold out
  • SPSR-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00

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

    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00
    Sold out
  • HW-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $55.00 - Original price $55.00
    Original price
    $55.00
    $55.00 - $55.00
    Current price $55.00

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

    Original price $55.00 - Original price $55.00
    Original price
    $55.00
    $55.00 - $55.00
    Current price $55.00
    Sold out
  • SW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00

    STROBE, STANDARD CD, WHITE

    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00
    Sold out
  • SRLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $31.48 - Original price $31.48
    Original price
    $31.48
    $31.48 - $31.48
    Current price $31.48

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

    Original price $31.48 - Original price $31.48
    Original price
    $31.48
    $31.48 - $31.48
    Current price $31.48
    Sold out
  • PC2WLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $65.92
    Original price $65.92 - Original price $65.92
    Original price $65.92
    Current price $53.50
    $53.50 - $53.50
    Current price $53.50

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

    Original price $65.92
    Original price $65.92 - Original price $65.92
    Original price $65.92
    Current price $53.50
    $53.50 - $53.50
    Current price $53.50
    Save $12.42 Save $0.00
  • SCRLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $45.71
    Original price $45.71 - Original price $45.71
    Original price $45.71
    Current price $42.51
    $42.51 - $42.51
    Current price $42.51

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

    Original price $45.71
    Original price $45.71 - Original price $45.71
    Original price $45.71
    Current price $42.51
    $42.51 - $42.51
    Current price $42.51
    Save $3.20 Save $0.00
  • SWLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $44.22
    Original price $44.22 - Original price $44.22
    Original price $44.22
    Current price $41.12
    $41.12 - $41.12
    Current price $41.12

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

    Original price $44.22
    Original price $44.22 - Original price $44.22
    Original price $44.22
    Current price $41.12
    $41.12 - $41.12
    Current price $41.12
    Save $3.10 Save $0.00
  • SGWLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $49.17
    Original price $49.17 - Original price $49.17
    Original price $49.17
    Current price $45.73
    $45.73 - $45.73
    Current price $45.73

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

    Original price $49.17
    Original price $49.17 - Original price $49.17
    Original price $49.17
    Current price $45.73
    $45.73 - $45.73
    Current price $45.73
    Save $3.44 Save $0.00
  • LENS-R3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $11.06 - Original price $11.06
    Original price
    $11.06
    $11.06 - $11.06
    Current price $11.06

    LED LENS; RED; WALL/CEILING

    Original price $11.06 - Original price $11.06
    Original price
    $11.06
    $11.06 - $11.06
    Current price $11.06
    Sold out
  • PC2RLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $53.65 - Original price $53.65
    Original price
    $53.65
    $53.65 - $53.65
    Current price $53.65

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

    Original price $53.65 - Original price $53.65
    Original price
    $53.65
    $53.65 - $53.65
    Current price $53.65
    Sold out
  • SCWLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $46.47 - Original price $46.47
    Original price
    $46.47
    $46.47 - $46.47
    Current price $46.47

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

    Original price $46.47 - Original price $46.47
    Original price
    $46.47
    $46.47 - $46.47
    Current price $46.47
    Sold out
  • P2WLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $47.17 - Original price $47.17
    Original price
    $47.17
    $47.17 - $47.17
    Current price $47.17

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

    Original price $47.17 - Original price $47.17
    Original price
    $47.17
    $47.17 - $47.17
    Current price $47.17
    Sold out
  • SWLED-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $49.71 - Original price $49.71
    Original price
    $49.71
    $49.71 - $49.71
    Current price $49.71

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

    Original price $49.71 - Original price $49.71
    Original price
    $49.71
    $49.71 - $49.71
    Current price $49.71
    Sold out
  • SRLED-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $36.84 - Original price $36.84
    Original price
    $36.84
    $36.84 - $36.84
    Current price $36.84

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

    Original price $36.84 - Original price $36.84
    Original price
    $36.84
    $36.84 - $36.84
    Current price $36.84
    Sold out
  • BZR-AG SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $36.76
    Original price $36.76 - Original price $36.76
    Original price $36.76
    Current price $34.19
    $34.19 - $34.19
    Current price $34.19

    WALL RED BEZEL KIT AGENT

    Original price $36.76
    Original price $36.76 - Original price $36.76
    Original price $36.76
    Current price $34.19
    $34.19 - $34.19
    Current price $34.19
    Save $2.57 Save $0.00
  • RFDTHN SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.23
    Original price $14.23 - Original price $14.23
    Original price $14.23
    Current price $13.23
    $13.23 - $13.23
    Current price $13.23

    W/F DETECTOR T-TAP RESIDENTIAL RELIABLE

    Original price $14.23
    Original price $14.23 - Original price $14.23
    Original price $14.23
    Current price $13.23
    $13.23 - $13.23
    Current price $13.23
    Save $1.00 Save $0.00
  • WFD20EXP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $448.73
    Original price $448.73 - Original price $448.73
    Original price $448.73
    Current price $417.32
    $417.32 - $417.32
    Current price $417.32

    WATERFLOW DETECTOR 2" EXPLOSION-PROOF

    Original price $448.73
    Original price $448.73 - Original price $448.73
    Original price $448.73
    Current price $417.32
    $417.32 - $417.32
    Current price $417.32
    Save $31.41 Save $0.00
  • BZSPRC-F SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $36.98
    Original price $36.98 - Original price $36.98
    Original price $36.98
    Current price $34.39
    $34.39 - $34.39
    Current price $34.39

    CEILING SPKRSTRB RED BEZEL KIT FIRE

    Original price $36.98
    Original price $36.98 - Original price $36.98
    Original price $36.98
    Current price $34.39
    $34.39 - $34.39
    Current price $34.39
    Save $2.59 Save $0.00
  • WFD80EXP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $468.56
    Original price $468.56 - Original price $468.56
    Original price $468.56
    Current price $435.76
    $435.76 - $435.76
    Current price $435.76

    WATERFLOW DETECTOR 8" EXPLOSION-PROOF

    Original price $468.56
    Original price $468.56 - Original price $468.56
    Original price $468.56
    Current price $435.76
    $435.76 - $435.76
    Current price $435.76
    Save $32.80 Save $0.00
  • RFP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $42.26
    Original price $42.26 - Original price $42.26
    Original price $42.26
    Current price $39.30
    $39.30 - $39.30
    Current price $39.30

    RETROFIT MTG PLT RED 5/PKG

    Original price $42.26
    Original price $42.26 - Original price $42.26
    Original price $42.26
    Current price $39.30
    $39.30 - $39.30
    Current price $39.30
    Sold out
  • WAV-RL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $166.83
    Original price $166.83 - Original price $166.83
    Original price $166.83
    Current price $155.15
    $155.15 - $155.15
    Current price $155.15

    Wall Mount AV Base for L-Series AV Devices, Red

    Original price $166.83
    Original price $166.83 - Original price $166.83
    Original price $166.83
    Current price $155.15
    $155.15 - $155.15
    Current price $155.15
    Save $11.68 Save $0.00
  • WAV-WL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $168.50
    Original price $168.50 - Original price $168.50
    Original price $168.50
    Current price $137.16
    $137.16 - $137.16
    Current price $137.16

    WIRELESS AV BASE - WALL, WHITE

    Original price $168.50
    Original price $168.50 - Original price $168.50
    Original price $168.50
    Current price $137.16
    $137.16 - $137.16
    Current price $137.16
    Save $31.34 Save $0.00
  • SPSWL-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $81.44
    Original price $81.44 - Original price $81.44
    Original price $81.44
    Current price $75.74
    $75.74 - $75.74
    Current price $75.74
    DISCONTINUED

    SPEAKER STROBE WALL WHITE PLAIN

    Original price $81.44
    Original price $81.44 - Original price $81.44
    Original price $81.44
    Current price $75.74
    $75.74 - $75.74
    Current price $75.74
    Save $5.70 Save $0.00
  • M502M SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $22.85
    Original price $22.85 - Original price $22.85
    Original price $22.85
    Current price $21.25
    $21.25 - $21.25
    Current price $21.25
    DISCONTINUED

    ZONE INTERFACE MODULE

    Original price $22.85
    Original price $22.85 - Original price $22.85
    Original price $22.85
    Current price $21.25
    $21.25 - $21.25
    Current price $21.25
    Save $1.60 Save $0.00
  • SPSRV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.85
    Original price $14.85 - Original price $14.85
    Original price $14.85
    Current price $13.81
    $13.81 - $13.81
    Current price $13.81
    DISCONTINUED

    Speaker Strobe, Standard-candela, High-volume, Indoor, Wall Mount, Red

    Original price $14.85
    Original price $14.85 - Original price $14.85
    Original price $14.85
    Current price $13.81
    $13.81 - $13.81
    Current price $13.81
    Save $1.04 Save $0.00
  • SPSCRV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $44.55
    Original price $44.55 - Original price $44.55
    Original price $44.55
    Current price $41.43
    $41.43 - $41.43
    Current price $41.43
    DISCONTINUED

    Speaker Strobe, High Volume, Standard-candela, Indoor, Ceiling Mount, Red

    Original price $44.55
    Original price $44.55 - Original price $44.55
    Original price $44.55
    Current price $41.43
    $41.43 - $41.43
    Current price $41.43
    Save $3.12 Save $0.00
  • SPCRV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $20.80
    Original price $20.80 - Original price $20.80
    Original price $20.80
    Current price $19.34
    $19.34 - $19.34
    Current price $19.34
    DISCONTINUED

    Speaker, High Volume, Indoor, Ceiling Mount, Red

    Original price $20.80
    Original price $20.80 - Original price $20.80
    Original price $20.80
    Current price $19.34
    $19.34 - $19.34
    Current price $19.34
    Save $1.46 Save $0.00
  • SPBBSC SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $10.40
    Original price $10.40 - Original price $10.40
    Original price $10.40
    Current price $9.67
    $9.67 - $9.67
    Current price $9.67
    DISCONTINUED

    Red Ceiling Mounted Back Box Skirt

    Original price $10.40
    Original price $10.40 - Original price $10.40
    Original price $10.40
    Current price $9.67
    $9.67 - $9.67
    Current price $9.67
    Save $0.73 Save $0.00
  • BBS-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $5.20
    Original price $5.20 - Original price $5.20
    Original price $5.20
    Current price $4.84
    $4.84 - $4.84
    Current price $4.84
    DISCONTINUED

    Red Back Box Skirt for WallCompatible with anunciators P2R / P2RH / P4R / P4RH / SR / SRH

    Original price $5.20
    Original price $5.20 - Original price $5.20
    Original price $5.20
    Current price $4.84
    $4.84 - $4.84
    Current price $4.84
    Save $0.36 Save $0.00
  • B524RB SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.85
    Original price $14.85 - Original price $14.85
    Original price $14.85
    Current price $13.81
    $13.81 - $13.81
    Current price $13.81
    DISCONTINUED

    Plug-in Relay Detector Bases for use with any 500 Series detectorCompatible with detectors 1151B / 2551HR / 5551B / 2551THR / 5551R

    Original price $14.85
    Original price $14.85 - Original price $14.85
    Original price $14.85
    Current price $13.81
    $13.81 - $13.81
    Current price $13.81
    Save $1.04 Save $0.00
  • B401BR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $20.80
    Original price $20.80 - Original price $20.80
    Original price $20.80
    Current price $19.34
    $19.34 - $19.34
    Current price $19.34
    DISCONTINUED

    Plug-in detector BaseCompatible with detectors 1451 / 2451 / 2451TH

    Original price $20.80
    Original price $20.80 - Original price $20.80
    Original price $20.80
    Current price $19.34
    $19.34 - $19.34
    Current price $19.34
    Save $1.46 Save $0.00
  • SEP-SPSW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $86.05
    Original price $86.05 - Original price $86.05
    Original price $86.05
    Current price $80.03
    $80.03 - $80.03
    Current price $80.03
    DISCONTINUED

    STROBE EXPANDER PLATE, SPEAKER STROBE, WHITE

    Original price $86.05
    Original price $86.05 - Original price $86.05
    Original price $86.05
    Current price $80.03
    $80.03 - $80.03
    Current price $80.03
    Save $6.02 Save $0.00
  • SEP-SW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $78.04
    Original price $78.04 - Original price $78.04
    Original price $78.04
    Current price $72.58
    $72.58 - $72.58
    Current price $72.58
    DISCONTINUED

    STROBE EXPANDER PLATE, STROBE, WHITE

    Original price $78.04
    Original price $78.04 - Original price $78.04
    Original price $78.04
    Current price $72.58
    $72.58 - $72.58
    Current price $72.58
    Save $5.46 Save $0.00
  • TRCW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $38.37
    Original price $38.37 - Original price $38.37
    Original price $38.37
    Current price $35.68
    $35.68 - $35.68
    Current price $35.68
    DISCONTINUED

    CEILING, TRIM RING, WHITE (5 PACK)

    Original price $38.37
    Original price $38.37 - Original price $38.37
    Original price $38.37
    Current price $35.68
    $35.68 - $35.68
    Current price $35.68
    Save $2.69 Save $0.00
  • TRW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $35.56
    Original price $35.56 - Original price $35.56
    Original price $35.56
    Current price $33.07
    $33.07 - $33.07
    Current price $33.07
    DISCONTINUED

    WALL, TRIM RING, WHITE (5 PACK)

    Original price $35.56
    Original price $35.56 - Original price $35.56
    Original price $35.56
    Current price $33.07
    $33.07 - $33.07
    Current price $33.07
    Save $2.49 Save $0.00
  • M500FP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $35.96
    Original price $35.96 - Original price $35.96
    Original price $35.96
    Current price $33.44
    $33.44 - $33.44
    Current price $33.44
    DISCONTINUED

    Firephone Control Module

    Original price $35.96
    Original price $35.96 - Original price $35.96
    Original price $35.96
    Current price $33.44
    $33.44 - $33.44
    Current price $33.44
    Save $2.52 Save $0.00
  • 72377B-801 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $304.36
    Original price $304.36 - Original price $304.36
    Original price $304.36
    Current price $304.19
    $304.19 - $304.19
    Current price $304.19

    WALL / POLE MOUNTING BRACKET FOR TCPA-10 SERIES

    Original price $304.36
    Original price $304.36 - Original price $304.36
    Original price $304.36
    Current price $304.19
    $304.19 - $304.19
    Current price $304.19
    Sold out
  • 5251H SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $41.17 - Original price $41.17
    Original price
    $41.17
    $41.17 - $41.17
    Current price $41.17

    ADDRESSABLE HEAT DETECTOR HEAD, 190F FIXED, REQUIRES BASE

    Original price $41.17 - Original price $41.17
    Original price
    $41.17
    $41.17 - $41.17
    Current price $41.17
    Sold out
  • 6500-MMK-US SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $141.47
    Original price $141.47 - Original price $141.47
    Original price $141.47
    Current price $131.57
    $131.57 - $131.57
    Current price $131.57

    MULTI MOUNT KIT

    Original price $141.47
    Original price $141.47 - Original price $141.47
    Original price $141.47
    Current price $131.57
    $131.57 - $131.57
    Current price $131.57
    Save $9.90 Save $0.00
  • SWHK-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $77.77
    Original price $77.77 - Original price $77.77
    Original price $77.77
    Current price $72.33
    $72.33 - $72.33
    Current price $72.33
    DISCONTINUED

    WHITE OUTDOOR STROBE, HIGH CANDELA, PLAIN

    Original price $77.77
    Original price $77.77 - Original price $77.77
    Original price $77.77
    Current price $72.33
    $72.33 - $72.33
    Current price $72.33
    Save $5.44 Save $0.00