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SYSTEM SENSOR

  • B501-WH SYSTEM SENSOR

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

    INTELLIGENT DETECTOR BASES WITHOUT FLANGE

    Original price $14.85 - Original price $14.85
    Original price
    $14.85
    $14.85 - $14.85
    Current price $14.85
  • BEAMHKR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $229.70
    Original price $229.70 - Original price $229.70
    Original price $229.70
    Current price $186.06
    $186.06 - $186.06
    Current price $186.06

    HEATING KIT FOR USE WITH THE REFLECTOR ON REFLECTIVE PROJECTED BEAM SMOKE DETECTORS (4 REQUIRED WHEN USING LONG RANGE KIT, BEAMLRK)

    Original price $229.70
    Original price $229.70 - Original price $229.70
    Original price $229.70
    Current price $186.06
    $186.06 - $186.06
    Current price $186.06
    Save $43.64 Save $0.00
  • BEAMLRK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $103.05 - Original price $103.05
    Original price
    $103.05
    $103.05 - $103.05
    Current price $103.05

    LONG RANGE KIT FOR USE WITH REFLECTIVE PROJECTED BEAM SMOKE DETECTOR

    Original price $103.05 - Original price $103.05
    Original price
    $103.05
    $103.05 - $103.05
    Current price $103.05
  • BEAMMMK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $88.17 - Original price $88.17
    Original price
    $88.17
    $88.17 - $88.17
    Current price $88.17

    Projected Beam Smoke Detector Multi-Mount Kit,....Wall or Ceiling.

    Original price $88.17 - Original price $88.17
    Original price
    $88.17
    $88.17 - $88.17
    Current price $88.17
  • BEAMSMK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $47.86
    Original price $47.86 - Original price $47.86
    Original price $47.86
    Current price $43.16
    $43.16 - $43.16
    Current price $43.16

    PROJECTED BEAM SMOKE DETECTOR SURFACE MOUNT KIT

    Original price $47.86
    Original price $47.86 - Original price $47.86
    Original price $47.86
    Current price $43.16
    $43.16 - $43.16
    Current price $43.16
    Save $4.70 Save $0.00
  • BZGW-AG SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $53.71
    Original price $53.71 - Original price $53.71
    Original price $53.71
    Current price $18.89
    $18.89 - $18.89
    Current price $18.89

    4x2 Wall White Bezel Kit with AGENT

    Original price $53.71
    Original price $53.71 - Original price $53.71
    Original price $53.71
    Current price $18.89
    $18.89 - $18.89
    Current price $18.89
    Save $34.82 Save $0.00
  • BZGW-AL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $53.71 - Original price $53.71
    Original price
    $53.71
    $53.71 - $53.71
    Current price $53.71

    4x2 Wall White Bezel Kit with ALERT

    Original price $53.71 - Original price $53.71
    Original price
    $53.71
    $53.71 - $53.71
    Current price $53.71
  • BZR-AG SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $53.71 - Original price $53.71
    Original price
    $53.71
    $53.71 - $53.71
    Current price $53.71

    WALL RED BEZEL KIT AGENT

    Original price $53.71 - Original price $53.71
    Original price
    $53.71
    $53.71 - $53.71
    Current price $53.71
    Sold out
  • BZR-AL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $53.71
    Original price $53.71 - Original price $53.71
    Original price $53.71
    Current price $16.45
    $16.45 - $16.45
    Current price $16.45

    4x4 Wall Red Bezel Kit with ALERT

    Original price $53.71
    Original price $53.71 - Original price $53.71
    Original price $53.71
    Current price $16.45
    $16.45 - $16.45
    Current price $16.45
    Save $37.26 Save $0.00
  • BZRC-F SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $60.89 - Original price $60.89
    Original price
    $60.89
    $60.89 - $60.89
    Current price $60.89

    Ceiling Strb Red Bezel Kit with FIRE

    Original price $60.89 - Original price $60.89
    Original price
    $60.89
    $60.89 - $60.89
    Current price $60.89
  • BZSPRC-F SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $54.04 - Original price $54.04
    Original price
    $54.04
    $54.04 - $54.04
    Current price $54.04

    CEILING SPKRSTRB RED BEZEL KIT FIRE

    Original price $54.04 - Original price $54.04
    Original price
    $54.04
    $54.04 - $54.04
    Current price $54.04
  • BZWC-AL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $78.88 - Original price $78.88
    Original price
    $78.88
    $78.88 - $78.88
    Current price $78.88

    CEILING WHITE BEZEL KIT ALERT; 5 PER UNIT

    Original price $78.88 - Original price $78.88
    Original price
    $78.88
    $78.88 - $78.88
    Current price $78.88
    Sold out
  • C2W-BA SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $79.43 - Original price $79.43
    Original price
    $79.43
    $79.43 - $79.43
    Current price $79.43

    2 Wire 12VDC Photo Electric Smoke Detector

    Original price $79.43 - Original price $79.43
    Original price
    $79.43
    $79.43 - $79.43
    Current price $79.43
    Sold out
  • C4W-BA SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $70.87 - Original price $70.87
    Original price
    $70.87
    $70.87 - $70.87
    Current price $70.87

    SMK LOW-PROFILE PHOTO-DETECTOR

    Original price $70.87 - Original price $70.87
    Original price
    $70.87
    $70.87 - $70.87
    Current price $70.87
  • CB500 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $29.15 - Original price $29.15
    Original price
    $29.15
    $29.15 - $29.15
    Current price $29.15

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

    Original price $29.15 - Original price $29.15
    Original price
    $29.15
    $29.15 - $29.15
    Current price $29.15
  • CHRL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $51.08 - Original price $51.08
    Original price
    $51.08
    $51.08 - $51.08
    Current price $51.08

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

    Original price $51.08 - Original price $51.08
    Original price
    $51.08
    $51.08 - $51.08
    Current price $51.08
    Sold out
  • CHSCRL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $144.68 - Original price $144.68
    Original price
    $144.68
    $144.68 - $144.68
    Current price $144.68

    CHIME STROBE RED CEILING

    Original price $144.68 - Original price $144.68
    Original price
    $144.68
    $144.68 - $144.68
    Current price $144.68
  • CHSCWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $139.81 - Original price $139.81
    Original price
    $139.81
    $139.81 - $139.81
    Current price $139.81

    CHIME STROBE WHITE CEILING

    Original price $139.81 - Original price $139.81
    Original price
    $139.81
    $139.81 - $139.81
    Current price $139.81
  • CHSRL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $151.84 - Original price $151.84
    Original price
    $151.84
    $151.84 - $151.84
    Current price $151.84

    CHIME/STRB RED WALL 4X4

    Original price $151.84 - Original price $151.84
    Original price
    $151.84
    $151.84 - $151.84
    Current price $151.84
  • CHSWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $120.29 - Original price $120.29
    Original price
    $120.29
    $120.29 - $120.29
    Current price $120.29

    SYSTEM SENSOR CHIME STROBE WHITE WALL

    Original price $120.29 - Original price $120.29
    Original price
    $120.29
    $120.29 - $120.29
    Current price $120.29
  • CK300-BL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $164.40 - Original price $164.40
    Original price
    $164.40
    $164.40 - $164.40
    Current price $164.40

    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 $164.40 - Original price $164.40
    Original price
    $164.40
    $164.40 - $164.40
    Current price $164.40
    Sold out
  • CO1224T SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $134.83 - Original price $134.83
    Original price
    $134.83
    $134.83 - $134.83
    Current price $134.83

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION

    Original price $134.83 - Original price $134.83
    Original price
    $134.83
    $134.83 - $134.83
    Current price $134.83
  • CO1224TR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $114.76 - Original price $114.76
    Original price
    $114.76
    $114.76 - $114.76
    Current price $114.76

    Carbon Monoxide Detector W/Test – Ceiling Mt

    Original price $114.76 - Original price $114.76
    Original price
    $114.76
    $114.76 - $114.76
    Current price $114.76
    Sold out
  • COSMO-2W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $167.27 - Original price $167.27
    Original price
    $167.27
    $167.27 - $167.27
    Current price $167.27

    i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.

    Original price $167.27 - Original price $167.27
    Original price
    $167.27
    $167.27 - $167.27
    Current price $167.27
    Sold out
  • COSMO-4W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $172.92 - Original price $172.92
    Original price
    $172.92
    $172.92 - $172.92
    Current price $172.92

    4-Wire CO/Smoke Detector

    Original price $172.92 - Original price $172.92
    Original price
    $172.92
    $172.92 - $172.92
    Current price $172.92
  • COSMOD2W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $80.47 - Original price $80.47
    Original price
    $80.47
    $80.47 - $80.47
    Current price $80.47

    2W I4 INTERFACE MODULE

    Original price $80.47 - Original price $80.47
    Original price
    $80.47
    $80.47 - $80.47
    Current price $80.47
    Sold out
  • COSMOD4W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $80.46 - Original price $80.46
    Original price
    $80.46
    $80.46 - $80.46
    Current price $80.46

    4W I4 INTERFACE MODULE

    Original price $80.46 - Original price $80.46
    Original price
    $80.46
    $80.46 - $80.46
    Current price $80.46
  • D2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $236.59 - Original price $236.59
    Original price
    $236.59
    $236.59 - $236.59
    Current price $236.59

    INNOVAIRFLEX D2 2-Wire Photoelectric Duct..

    Original price $236.59 - Original price $236.59
    Original price
    $236.59
    $236.59 - $236.59
    Current price $236.59
    Sold out
  • D4120 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $272.52 - Original price $272.52
    Original price
    $272.52
    $272.52 - $272.52
    Current price $272.52

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

    Original price $272.52 - Original price $272.52
    Original price
    $272.52
    $272.52 - $272.52
    Current price $272.52
    Sold out
  • D4120W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $381.51 - Original price $381.51
    Original price
    $381.51
    $381.51 - $381.51
    Current price $381.51

    Watertight 4-Wire Duct Smoke Detector

    Original price $381.51 - Original price $381.51
    Original price
    $381.51
    $381.51 - $381.51
    Current price $381.51
    Sold out
  • D4P120 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $168.60 - Original price $168.60
    Original price
    $168.60
    $168.60 - $168.60
    Current price $168.60

    4WIRE PHOTOELECTRIC PWR BOARD

    Original price $168.60 - Original price $168.60
    Original price
    $168.60
    $168.60 - $168.60
    Current price $168.60
  • D4S SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $177.07 - Original price $177.07
    Original price
    $177.07
    $177.07 - $177.07
    Current price $177.07

    INNOVAIRFLEX 4-WIRE CONVENTIONAL SENSOR ONLY COMPONENT

    Original price $177.07 - Original price $177.07
    Original price
    $177.07
    $177.07 - $177.07
    Current price $177.07
    Sold out
  • DCOIL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $61.84 - Original price $61.84
    Original price
    $61.84
    $61.84 - $61.84
    Current price $61.84

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

    Original price $61.84 - Original price $61.84
    Original price
    $61.84
    $61.84 - $61.84
    Current price $61.84
  • DECAL-W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $101.16 - Original price $101.16
    Original price
    $101.16
    $101.16 - $101.16
    Current price $101.16

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

    Original price $101.16 - Original price $101.16
    Original price
    $101.16
    $101.16 - $101.16
    Current price $101.16
  • DH400OE-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $411.89 - Original price $411.89
    Original price
    $411.89
    $411.89 - $411.89
    Current price $411.89

    Weatherproof Duct Smoke Detector Enclosure

    Original price $411.89 - Original price $411.89
    Original price
    $411.89
    $411.89 - $411.89
    Current price $411.89
    Sold out
  • DNR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $118.64
    Original price $118.64 - Original price $118.64
    Original price $118.64
    Current price $112.19
    $112.19 - $112.19
    Current price $112.19

    INNOVAIRFLEX INTELLIGENT DUCT DETECTOR, NON-RELAY, DOES NOT INCLUDE HEAD

    Original price $118.64
    Original price $118.64 - Original price $118.64
    Original price $118.64
    Current price $112.19
    $112.19 - $112.19
    Current price $112.19
    Sold out
  • DNRW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $289.72 - Original price $289.72
    Original price
    $289.72
    $289.72 - $289.72
    Current price $289.72

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

    Original price $289.72 - Original price $289.72
    Original price
    $289.72
    $289.72 - $289.72
    Current price $289.72
    Sold out
  • DST1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $13.50 - Original price $13.50
    Original price
    $13.50
    $13.50 - $13.50
    Current price $13.50

    INNOVAIRFLEX SAMPLING TUBE, STEEL, 1’ WITH HOLES

    Original price $13.50 - Original price $13.50
    Original price
    $13.50
    $13.50 - $13.50
    Current price $13.50
  • DST1.5 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $16.85 - Original price $16.85
    Original price
    $16.85
    $16.85 - $16.85
    Current price $16.85

    1.5' DUCT DETECTOR SAMPLING TUBE

    Original price $16.85 - Original price $16.85
    Original price
    $16.85
    $16.85 - $16.85
    Current price $16.85
    Sold out
  • DST10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $54.21 - Original price $54.21
    Original price
    $54.21
    $54.21 - $54.21
    Current price $54.21

    10' METAL SAMPLING TUBE DUCT

    Original price $54.21 - Original price $54.21
    Original price
    $54.21
    $54.21 - $54.21
    Current price $54.21
  • DST3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $22.27 - Original price $22.27
    Original price
    $22.27
    $22.27 - $22.27
    Current price $22.27

    STEEL SAMPLING TUBE 3'

    Original price $22.27 - Original price $22.27
    Original price
    $22.27
    $22.27 - $22.27
    Current price $22.27
  • DST5 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $24.18 - Original price $24.18
    Original price
    $24.18
    $24.18 - $24.18
    Current price $24.18

    STEEL SAMPLING TUBE 5'

    Original price $24.18 - Original price $24.18
    Original price
    $24.18
    $24.18 - $24.18
    Current price $24.18
  • ECO1003 A SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $34.84 - Original price $34.84
    Original price
    $34.84
    $34.84 - $34.84
    Current price $34.84

    Optical Smoke Sensor

    Original price $34.84 - Original price $34.84
    Original price
    $34.84
    $34.84 - $34.84
    Current price $34.84
  • ELR-47K SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $9.25 - Original price $9.25
    Original price
    $9.25
    $9.25 - $9.25
    Current price $9.25

    ASSY,FNL,ELR-47K

    Original price $9.25 - Original price $9.25
    Original price
    $9.25
    $9.25 - $9.25
    Current price $9.25
  • EOLR-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $30.19 - Original price $30.19
    Original price
    $30.19
    $30.19 - $30.19
    Current price $30.19

    SPST relay, ULC approved as an end of line relay to supervise power supplies.

    Original price $30.19 - Original price $30.19
    Original price
    $30.19
    $30.19 - $30.19
    Current price $30.19
    Sold out
  • EPS10-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $140.13 - Original price $140.13
    Original price
    $140.13
    $140.13 - $140.13
    Current price $140.13

    ALARM WATERFLOW, SPDT SWITCH, 4 - 20 PSI.

    Original price $140.13 - Original price $140.13
    Original price
    $140.13
    $140.13 - $140.13
    Current price $140.13
  • EPS10-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $85.04 - Original price $85.04
    Original price
    $85.04
    $85.04 - $85.04
    Current price $85.04

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

    Original price $85.04 - Original price $85.04
    Original price
    $85.04
    $85.04 - $85.04
    Current price $85.04
  • EPS120-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $169.94
    Original price $169.94 - Original price $169.94
    Original price $169.94
    Current price $137.65
    $137.65 - $137.65
    Current price $137.65

    PRES SWITCH 120PSI 2-SPDT

    Original price $169.94
    Original price $169.94 - Original price $169.94
    Original price $169.94
    Current price $137.65
    $137.65 - $137.65
    Current price $137.65
    Save $32.29 Save $0.00