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  • OP921 SIEMENS

    SIEMENS
    $92.16 - $92.16
    $92.16
    $92.16 - $92.16
    $92.16

    ADDRESSABLE SMOKE DETECTOR

    $92.16 - $92.16
    $92.16
    $92.16 - $92.16
    $92.16

  • OPR-KEY SILENT KNIGHT

    SILENT KNIGHT
    $2.60 - $2.60
    $2.60
    $2.60 - $2.60
    $2.60

    OPERATOR KEY FOR SK5208

    $2.60 - $2.60
    $2.60
    $2.60 - $2.60
    $2.60

  • OSE-ACF VESDA

    VESDA
    $236.90 - $236.90
    $236.90
    $236.90 - $236.90
    $236.90

    Anti-condensation film for Emitter

    $236.90 - $236.90
    $236.90
    $236.90 - $236.90
    $236.90

  • OSE-HP-01 VESDA

    VESDA
    $579.03 - $579.03
    $579.03
    $579.03 - $579.03
    $579.03

    Emitter -High Power, Battery

    $579.03 - $579.03
    $579.03
    $579.03 - $579.03
    $579.03

  • OSE-HPW VESDA

    VESDA
    $574.83 - $574.83
    $574.83
    $574.83 - $574.83
    $574.83

    EMITTER HIGH POWER WIRED 24VDC

    $574.83 - $574.83
    $574.83
    $574.83 - $574.83
    $574.83
  • Sold out

    OSE-RBA VESDA

    VESDA
    $94.40 - $94.40
    $94.40
    $94.40 - $94.40
    $94.40

    Emitter Alkaline Battery

    $94.40 - $94.40
    $94.40
    $94.40 - $94.40
    $94.40
    Sold out
  • Sold out

    OSE-RBL VESDA

    VESDA
    $232.33 - $232.33
    $232.33
    $232.33 - $232.33
    $232.33
    DISCONTINUED

    Emitter Lithium battery exchange unit

    $232.33 - $232.33
    $232.33
    $232.33 - $232.33
    $232.33
    Sold out

  • OSE-SP-01 VESDA

    VESDA
    $409.81 - $409.81
    $409.81
    $409.81 - $409.81
    $409.81

    Emitter-Standard Power, battery version

    $409.81 - $409.81
    $409.81
    $409.81 - $409.81
    $409.81

  • OSE-SPW VESDA

    VESDA
    $416.11 - $416.11
    $416.11
    $416.11 - $416.11
    $416.11

    Emitter, Stander power wired at 24 VDC

    $416.11 - $416.11
    $416.11
    $416.11 - $416.11
    $416.11

  • OSEH-ACF VESDA

    VESDA
    $905.06 - $905.06
    $905.06
    $905.06 - $905.06
    $905.06

    Anti-condensation film for OSID-EH housings

    $905.06 - $905.06
    $905.06
    $905.06 - $905.06
    $905.06

  • OSI-10 VESDA

    VESDA
    $805.47 - $805.47
    $805.47
    $805.47 - $805.47
    $805.47

    Open-area Smoke Imaging Detection

    $805.47 - $805.47
    $805.47
    $805.47 - $805.47
    $805.47

  • OSI-90 VESDA

    VESDA
    $870.49 - $870.49
    $870.49
    $870.49 - $870.49
    $870.49

    Imager - 80o Coverage, 24V DC

    $870.49 - $870.49
    $870.49
    $870.49 - $870.49
    $870.49

  • OSI-R-SS SYSTEM SENSOR

    SYSTEM SENSOR
    $820.30 - $820.30
    $820.30
    $820.30 - $820.30
    $820.30

    CONVENTIONAL SINGLE-ENDED REFLECTIVE IMAGING BEAM SMOKE DETECTOR

    $820.30 - $820.30
    $820.30
    $820.30 - $820.30
    $820.30
  • Sold out

    OSI-RI-FH FARENHYT

    FARENHYT
    $2,175.43 - $2,175.43
    $2,175.43
    $2,175.43 - $2,175.43
    $2,175.43

    Addressable Reflective Imaging Beam Smoke Detector For Addressable Farenhyt Panels

    $2,175.43 - $2,175.43
    $2,175.43
    $2,175.43 - $2,175.43
    $2,175.43
    Sold out
  • Sold out

    OSI-RI-FL FIRE-LITE

    FIRE-LITE
    $1,381.44 - $1,381.44
    $1,381.44
    $1,381.44 - $1,381.44
    $1,381.44

    XTRALIS - INTELLIGENT SINGLE-ENDED REFLECTIVE IMAGING BEAM SMOKE DETECTOR UL Listed

    $1,381.44 - $1,381.44
    $1,381.44
    $1,381.44 - $1,381.44
    $1,381.44
    Sold out
  • Sold out

    OSI-RI-GW GAMEWELL

    GAMEWELL
    $1,877.53 - $1,877.53
    $1,877.53
    $1,877.53 - $1,877.53
    $1,877.53

    The OSI-RI-GW intelligent addressable reflector-type linear optical beam smoke..detector is uniquely suited for protecting large open areas with hi...

    View full details
    $1,877.53 - $1,877.53
    $1,877.53
    $1,877.53 - $1,877.53
    $1,877.53
    Sold out

  • OSI-RI-SK SILENT KNIGHT

    SILENT KNIGHT
    $1,381.44 - $1,381.44
    $1,381.44
    $1,381.44 - $1,381.44
    $1,381.44

    INTELLIGENT BEAM DETECTOR

    $1,381.44 - $1,381.44
    $1,381.44
    $1,381.44 - $1,381.44
    $1,381.44

  • OSID-EHE VESDA

    VESDA
    $241.85 - $241.85
    $241.85
    $241.85 - $241.85
    $241.85

    Emitter Environmental Housing

    $241.85 - $241.85
    $241.85
    $241.85 - $241.85
    $241.85

  • OSID-EHI VESDA

    VESDA
    $383.69 - $383.69
    $383.69
    $383.69 - $383.69
    $383.69

    Imager Environmental Housing

    $383.69 - $383.69
    $383.69
    $383.69 - $383.69
    $383.69

  • OSID-INST VESDA

    VESDA
    $308.75 - $308.75
    $308.75
    $308.75 - $308.75
    $308.75

    OSID Installation Kit

    $308.75 - $308.75
    $308.75
    $308.75 - $308.75
    $308.75

  • OSP-001 VESDA

    VESDA
    $76.04 - $76.04
    $76.04
    $76.04 - $76.04
    $76.04

    FTDI Cable 1.5m

    $76.04 - $76.04
    $76.04
    $76.04 - $76.04
    $76.04

  • OSP-002 VESDA

    VESDA
    $126.57 - $126.57
    $126.57
    $126.57 - $126.57
    $126.57

    DETECTOR BEAM LASER ALIGN TOOL

    $126.57 - $126.57
    $126.57
    $126.57 - $126.57
    $126.57

  • OSP-003 VESDA

    VESDA
    $138.71 - $138.71
    $138.71
    $138.71 - $138.71
    $138.71

    Acrylic test filter - 10 pack

    $138.71 - $138.71
    $138.71
    $138.71 - $138.71
    $138.71

  • OSP-004 VESDA

    VESDA
    $151.26 - $151.26
    $151.26
    $151.26 - $151.26
    $151.26

    Test filter 10 pack

    $151.26 - $151.26
    $151.26
    $151.26 - $151.26
    $151.26
  • Sold out

    OSY2 SYSTEM SENSOR

    SYSTEM SENSOR
    $196.03 - $196.03
    $196.03
    $196.03 - $196.03
    $196.03

    OUSIDE SCREW AND YOKE VALVE SUPERVISORY SWITCH

    $196.03 - $196.03
    $196.03
    $196.03 - $196.03
    $196.03
    Sold out

  • OSYSU-1 POTTER

    POTTER
    $140.92 - $140.92
    $140.92
    $140.92 - $140.92
    $140.92

    SUPERVISORY SWITCH

    $140.92 - $140.92
    $140.92
    $140.92 - $140.92
    $140.92

  • OSYSU-2 POTTER

    POTTER
    $153.33 - $153.33
    $153.33
    $153.33 - $153.33
    $153.33

    SUPERVISORY SWITCH

    $153.33 - $153.33
    $153.33
    $153.33 - $153.33
    $153.33

  • OSYSU-2-CRH POTTER

    POTTER
    $228.76 - $228.76
    $228.76
    $228.76 - $228.76
    $228.76

    OSY SUPERVISORY SWITCH CORROSION RESIST

    $228.76 - $228.76
    $228.76
    $228.76 - $228.76
    $228.76

  • OX-6 MACURCO

    MACURCO
    $663.94 - $663.94
    $663.94
    $663.94 - $663.94
    $663.94

    Gray Housing-Oxygen O2 Fixed Gas Detector & Controller

    $663.94 - $663.94
    $663.94
    $663.94 - $663.94
    $663.94

  • OX-6 WHITE MACURCO

    MACURCO
    $676.35 - $676.35
    $676.35
    $676.35 - $676.35
    $676.35

    White Housing-Oxygen O2 Fixed Gas Detector & Controller

    $676.35 - $676.35
    $676.35
    $676.35 - $676.35
    $676.35
  • Sold out

    P2RHK SYSTEM SENSOR

    SYSTEM SENSOR
    $115.15 - $115.15
    $115.15
    $115.15 - $115.15
    $115.15
    DISCONTINUED

    HORN/STROBE HI-CANDELA WEATHERPROOF

    $115.15 - $115.15
    $115.15
    $115.15 - $115.15
    $115.15
    Sold out
  • Sold out

    P2RHK-120 SYSTEM SENSOR

    SYSTEM SENSOR
    $172.55 - $172.55
    $172.55
    $172.55 - $172.55
    $172.55

    HORN/STROBE, 120 VOLT, HI CANDELA, 135,150,177,185 CD, RED OUTDOOR, INCLUDES BACKBOX

    $172.55 - $172.55
    $172.55
    $172.55 - $172.55
    $172.55
    Sold out

  • P2RK SYSTEM SENSOR

    SYSTEM SENSOR
    $101.33 - $101.33
    $101.33
    $101.33 - $101.33
    $101.33
    DISCONTINUED

    HORN/STROBE, 12/24 VOLT, RED, MULTI-CANDELA 15,15/75,30, 75,110,115 CD, OUTDOOR, INCLUDES BACKBOX

    $101.33 - $101.33
    $101.33
    $101.33 - $101.33
    $101.33
  • Sold out

    P2RL SYSTEM SENSOR

    SYSTEM SENSOR
    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99
    DISCONTINUED

    HORN STROBE 2W RED WALL

    $76.99 - $76.99
    $76.99
    $76.99 - $76.99
    $76.99
    Sold out

  • P2RL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    $828.22 - $828.22
    $828.22
    $828.22 - $828.22
    $828.22
    DISCONTINUED

    HORN STROBE 2W RED WALL; 10 PACK

    $828.22 - $828.22
    $828.22
    $828.22 - $828.22
    $828.22

  • P2RL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    $135.35 - $135.35
    $135.35
    $135.35 - $135.35
    $135.35

    COMBO 2W WALL LOW FREQUENCY RED

    $135.35 - $135.35
    $135.35
    $135.35 - $135.35
    $135.35
  • Sold out

    P2RL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    $1,017.52 - $1,017.52
    $1,017.52
    $1,017.52 - $1,017.52
    $1,017.52

    COMBO 2W WALL LOW FREQUENCY RED BULK PACK

    $1,017.52 - $1,017.52
    $1,017.52
    $1,017.52 - $1,017.52
    $1,017.52
    Sold out

  • P2RLED SYSTEM SENSOR

    SYSTEM SENSOR
    $57.04 - $57.04
    $57.04
    $57.04 - $57.04
    $57.04

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

    $57.04 - $57.04
    $57.04
    $57.04 - $57.04
    $57.04

  • P2RLED-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    $560.51 - $560.51
    $560.51
    $560.51 - $560.51
    $560.51

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

    $560.51 - $560.51
    $560.51
    $560.51 - $560.51
    $560.51

  • P2S-000 POTTER

    POTTER
    $481.81 - $481.81
    $481.81
    $481.81 - $481.81
    $481.81

    LV. 2 HIGH SECURITY CONTACT

    $481.81 - $481.81
    $481.81
    $481.81 - $481.81
    $481.81

  • P2WK SYSTEM SENSOR

    SYSTEM SENSOR
    $108.83 - $108.83
    $108.83
    $108.83 - $108.83
    $108.83
    DISCONTINUED

    WHITE OUTDOOR HORN STROBE

    $108.83 - $108.83
    $108.83
    $108.83 - $108.83
    $108.83

  • P2WK-P SYSTEM SENSOR

    SYSTEM SENSOR
    $130.47 - $130.47
    $130.47
    $130.47 - $130.47
    $130.47
    DISCONTINUED

    WHITE OUTDOOR HORN STROBE, PLAIN

    $130.47 - $130.47
    $130.47
    $130.47 - $130.47
    $130.47

  • P2WL SYSTEM SENSOR

    SYSTEM SENSOR
    $71.66 - $71.66
    $71.66
    $71.66 - $71.66
    $71.66
    DISCONTINUED

    HORN STROBE 2W WHITE WALL

    $71.66 - $71.66
    $71.66
    $71.66 - $71.66
    $71.66

  • P2WL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    $644.40 - $644.40
    $644.40
    $644.40 - $644.40
    $644.40
    DISCONTINUED

    HORN STROBE 2W WHITE WALL; 10 PACK

    $644.40 - $644.40
    $644.40
    $644.40 - $644.40
    $644.40

  • P2WL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    $151.30 - $151.30
    $151.30
    $151.30 - $151.30
    $151.30

    COMBO 2W WALL LOW FREQUENCY WHT

    $151.30 - $151.30
    $151.30
    $151.30 - $151.30
    $151.30
  • Sold out

    P2WL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    $1,068.90 - $1,068.90
    $1,068.90
    $1,068.90 - $1,068.90
    $1,068.90

    COMBO 2W WALL LOW FREQUENCY WHT BULK PACK

    $1,068.90 - $1,068.90
    $1,068.90
    $1,068.90 - $1,068.90
    $1,068.90
    Sold out
  • Sold out

    P2WLED SYSTEM SENSOR

    SYSTEM SENSOR
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

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

    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
    Sold out

  • P2WLED-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    $725.11 - $725.11
    $725.11
    $725.11 - $725.11
    $725.11

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

    $725.11 - $725.11
    $725.11
    $725.11 - $725.11
    $725.11