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Products

  • SCRL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $591.25 - Original price $591.25
    Original price
    $591.25
    $591.25 - $591.25
    Current price $591.25
    DISCONTINUED

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

    Original price $591.25 - Original price $591.25
    Original price
    $591.25
    $591.25 - $591.25
    Current price $591.25
    Sold out
  • SCWK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $91.82 - Original price $91.82
    Original price
    $91.82
    $91.82 - $91.82
    Current price $91.82
    DISCONTINUED

    Strobe, 12/24 volt, multi-candela 15, 15/75, 30, 75, 110, 115, outdoor, includes backbox

    Original price $91.82 - Original price $91.82
    Original price
    $91.82
    $91.82 - $91.82
    Current price $91.82
    Sold out
  • SCWL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $699.37 - Original price $699.37
    Original price
    $699.37
    $699.37 - $699.37
    Current price $699.37
    DISCONTINUED

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

    Original price $699.37 - Original price $699.37
    Original price
    $699.37
    $699.37 - $699.37
    Current price $699.37
  • SCWL-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $71.48
    Original price $71.48 - Original price $71.48
    Original price $71.48
    Current price $67.60
    $67.60 - $67.60
    Current price $67.60
    DISCONTINUED

    Fire Alarm Alert Strobe Ceiling White

    Original price $71.48
    Original price $71.48 - Original price $71.48
    Original price $71.48
    Current price $67.60
    $67.60 - $67.60
    Current price $67.60
    Sold out
  • SD1 SPACE AGE

    SPACE AGE
    Original price $326.04 - Original price $326.04
    Original price
    $326.04
    $326.04 - $326.04
    Current price $326.04
    DISCONTINUED

    W/P ENCL SUPER DUCT

    Original price $326.04 - Original price $326.04
    Original price
    $326.04
    $326.04 - $326.04
    Current price $326.04
    Sold out
  • SD355CO HONEYWELL

    HONEYWELL
    Original price $81.06 - Original price $81.06
    Original price
    $81.06
    $81.06 - $81.06
    Current price $81.06
    DISCONTINUED

    MULTI CRITERIA FIRE CO FIRE-LITE

    Original price $81.06 - Original price $81.06
    Original price
    $81.06
    $81.06 - $81.06
    Current price $81.06
    Sold out
  • SD365-IV FIRE-LITE

    FIRE-LITE
    Original price $215.65 - Original price $215.65
    Original price
    $215.65
    $215.65 - $215.65
    Current price $215.65
    DISCONTINUED

    ADDRESSABLE LOW-PROFILE PHOTOELECTRIC SMOKE DETECTOR; IVORY; CLIP & LITESPEED; INCLUDES BASE

    Original price $215.65 - Original price $215.65
    Original price
    $215.65
    $215.65 - $215.65
    Current price $215.65
  • SD365R-IV FIRE-LITE

    FIRE-LITE
    Original price $283.94 - Original price $283.94
    Original price
    $283.94
    $283.94 - $283.94
    Current price $283.94
    DISCONTINUED

    INTELLIGENT PHOTOELECTRIC REPLACEMENT DUCT SMOKE DETECTOR WITH REMOTE TEST CAPABILITY; IVORY; CLIP & LITESPEED

    Original price $283.94 - Original price $283.94
    Original price
    $283.94
    $283.94 - $283.94
    Current price $283.94
  • SD365T-IV FIRE-LITE

    FIRE-LITE
    Original price $291.96 - Original price $291.96
    Original price
    $291.96
    $291.96 - $291.96
    Current price $291.96
    DISCONTINUED

    ADDRESSABLE LOW-PROFILE PHOTOELECTRIC SMOKE DETECTOR W/THERMAL SENSOR; IVORY; CLIP & LITESPEED; INCLUDES BASE

    Original price $291.96 - Original price $291.96
    Original price
    $291.96
    $291.96 - $291.96
    Current price $291.96
    Sold out
  • SD500-AIM SILENT KNIGHT

    SILENT KNIGHT
    Original price $175.18 - Original price $175.18
    Original price
    $175.18
    $175.18 - $175.18
    Current price $175.18
    DISCONTINUED

    4 SQ SLC ADDRESSABLE INPUT MODULE

    Original price $175.18 - Original price $175.18
    Original price
    $175.18
    $175.18 - $175.18
    Current price $175.18
    Sold out
  • SD500-ANM SILENT KNIGHT

    SILENT KNIGHT
    Original price $195.14 - Original price $195.14
    Original price
    $195.14
    $195.14 - $195.14
    Current price $195.14
    DISCONTINUED

    ADDRESSABLE NOTIFICATION MODULE

    Original price $195.14 - Original price $195.14
    Original price
    $195.14
    $195.14 - $195.14
    Current price $195.14
    Sold out
  • SD500-ARM SILENT KNIGHT

    SILENT KNIGHT
    Original price $215.63 - Original price $215.63
    Original price
    $215.63
    $215.63 - $215.63
    Current price $215.63
    DISCONTINUED

    ADDRESSABLE RELAY MODULE

    Original price $215.63 - Original price $215.63
    Original price
    $215.63
    $215.63 - $215.63
    Current price $215.63
    Sold out
  • SD500-LED SILENT KNIGHT

    SILENT KNIGHT
    Original price $709.36 - Original price $709.36
    Original price
    $709.36
    $709.36 - $709.36
    Current price $709.36
    DISCONTINUED

    LED DRIVER MODULE FOR SLC LOOP

    Original price $709.36 - Original price $709.36
    Original price
    $709.36
    $709.36 - $709.36
    Current price $709.36
  • SD500-LIM SILENT KNIGHT

    SILENT KNIGHT
    Original price $135.44 - Original price $135.44
    Original price
    $135.44
    $135.44 - $135.44
    Current price $135.44
    DISCONTINUED

    SLC LOOP ISOLATION MODULE

    Original price $135.44 - Original price $135.44
    Original price
    $135.44
    $135.44 - $135.44
    Current price $135.44
  • SD500-LK SILENT KNIGHT

    SILENT KNIGHT
    Original price $26.70 - Original price $26.70
    Original price
    $26.70
    $26.70 - $26.70
    Current price $26.70
    DISCONTINUED

    UPGRADE KIT LIFT CONVERT SD500-PS TO SD500-PSDA

    Original price $26.70 - Original price $26.70
    Original price
    $26.70
    $26.70 - $26.70
    Current price $26.70
  • SD500-MIM SILENT KNIGHT

    SILENT KNIGHT
    Original price $137.46 - Original price $137.46
    Original price
    $137.46
    $137.46 - $137.46
    Current price $137.46
    DISCONTINUED

    ADDRESSABLE MINI INPUT MODULE, MOUNTS IN SINGLE GANG BOX

    Original price $137.46 - Original price $137.46
    Original price
    $137.46
    $137.46 - $137.46
    Current price $137.46
    Sold out
  • SD500-PS SILENT KNIGHT

    SILENT KNIGHT
    Original price $205.54 - Original price $205.54
    Original price
    $205.54
    $205.54 - $205.54
    Current price $205.54
    DISCONTINUED

    ADDRESSABLE PULL STATION, SINGLE ACTION

    Original price $205.54 - Original price $205.54
    Original price
    $205.54
    $205.54 - $205.54
    Current price $205.54
    Sold out
  • SD500-SDM SILENT KNIGHT

    SILENT KNIGHT
    Original price $262.48 - Original price $262.48
    Original price
    $262.48
    $262.48 - $262.48
    Current price $262.48
    DISCONTINUED

    2 WIRE SMOKE MODULE. CONVERTS CONVENTIONAL 2-WIRE LOOP TO SLC LOOP

    Original price $262.48 - Original price $262.48
    Original price
    $262.48
    $262.48 - $262.48
    Current price $262.48
  • SD505-4AB SILENT KNIGHT

    SILENT KNIGHT
    Original price $17.77 - Original price $17.77
    Original price
    $17.77
    $17.77 - $17.77
    Current price $17.77
    DISCONTINUED

    ADDRESSABLE 4" BASE

    Original price $17.77 - Original price $17.77
    Original price
    $17.77
    $17.77 - $17.77
    Current price $17.77
  • SD505-6IB SILENT KNIGHT

    SILENT KNIGHT
    Original price $109.40 - Original price $109.40
    Original price
    $109.40
    $109.40 - $109.40
    Current price $109.40
    DISCONTINUED

    6" ISOLATOR BASE, FOR USE WITH ADDRESSABLE SENSORS

    Original price $109.40 - Original price $109.40
    Original price
    $109.40
    $109.40 - $109.40
    Current price $109.40
  • SD505-6RB SILENT KNIGHT

    SILENT KNIGHT
    Original price $142.69 - Original price $142.69
    Original price
    $142.69
    $142.69 - $142.69
    Current price $142.69
    DISCONTINUED

    6" RELAY BASE, FOR USE WITH ADDRESSABLE SENSORS

    Original price $142.69 - Original price $142.69
    Original price
    $142.69
    $142.69 - $142.69
    Current price $142.69
  • SD505-6SB SILENT KNIGHT

    SILENT KNIGHT
    Original price $148.99 - Original price $148.99
    Original price
    $148.99
    $148.99 - $148.99
    Current price $148.99
    DISCONTINUED

    6" SOUNDER BASE, FOR USE WITH ADDRESSABLE SENSORS

    Original price $148.99 - Original price $148.99
    Original price
    $148.99
    $148.99 - $148.99
    Current price $148.99
    Sold out
  • SD505-APS SILENT KNIGHT

    SILENT KNIGHT
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $117.72
    $117.72 - $117.72
    Current price $117.72
    DISCONTINUED

    ANALOG PHOTO SENSOR

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $117.72
    $117.72 - $117.72
    Current price $117.72
    Sold out
  • SD505-DTS-K SILENT KNIGHT

    SILENT KNIGHT
    Original price $123.05 - Original price $123.05
    Original price
    $123.05
    $123.05 - $123.05
    Current price $123.05
    DISCONTINUED

    DUCT DETECTOR TEST SWITCH REMOTE LED MODULE

    Original price $123.05 - Original price $123.05
    Original price
    $123.05
    $123.05 - $123.05
    Current price $123.05
  • SD505-DUCT SILENT KNIGHT

    SILENT KNIGHT
    Original price $363.31 - Original price $363.31
    Original price
    $363.31
    $363.31 - $363.31
    Current price $363.31
    DISCONTINUED

    ADDRESSABLE DUCT HOUSING W/ SD505-APS SMOKE SENSOR PRE-INSTALLED

    Original price $363.31 - Original price $363.31
    Original price
    $363.31
    $363.31 - $363.31
    Current price $363.31
    Sold out
  • SD505-DUCTR SILENT KNIGHT

    SILENT KNIGHT
    Original price $496.10 - Original price $496.10
    Original price
    $496.10
    $496.10 - $496.10
    Current price $496.10
    DISCONTINUED

    DUCT HOUSING W/RELAYS, INCLUDES THE SD505-APS

    Original price $496.10 - Original price $496.10
    Original price
    $496.10
    $496.10 - $496.10
    Current price $496.10
    Sold out
  • SD505-PHOTO SILENT KNIGHT

    SILENT KNIGHT
    Original price $174.80 - Original price $174.80
    Original price
    $174.80
    $174.80 - $174.80
    Current price $174.80
    DISCONTINUED

    ADDRESSABLE PHOTO SENSOR

    Original price $174.80 - Original price $174.80
    Original price
    $174.80
    $174.80 - $174.80
    Current price $174.80
    Sold out
  • SD505-T2 SILENT KNIGHT

    SILENT KNIGHT
    Original price $18.69 - Original price $18.69
    Original price
    $18.69
    $18.69 - $18.69
    Current price $18.69
    DISCONTINUED

    2.5FT SAMPLING TUBE SD505-DUCT/DUCTR

    Original price $18.69 - Original price $18.69
    Original price
    $18.69
    $18.69 - $18.69
    Current price $18.69
  • SD505-T5 SILENT KNIGHT

    SILENT KNIGHT
    Original price $24.16 - Original price $24.16
    Original price
    $24.16
    $24.16 - $24.16
    Current price $24.16
    DISCONTINUED

    5 FT SAMPLING TUBE SD505-DUCT/DUCTR

    Original price $24.16 - Original price $24.16
    Original price
    $24.16
    $24.16 - $24.16
    Current price $24.16
  • SDX-135Z INTERLOGIX

    INTERLOGIX
    Original price $88.11 - Original price $88.11
    Original price
    $88.11
    $88.11 - $88.11
    Current price $88.11
    DISCONTINUED

    WIRELESS SMOKE DETECTOR W HEAT FREEZE SENSOR ALARM

    Original price $88.11 - Original price $88.11
    Original price
    $88.11
    $88.11 - $88.11
    Current price $88.11
    Sold out
  • SEH-R SIEMENS

    SIEMENS
    Original price $61.76 - Original price $61.76
    Original price
    $61.76
    $61.76 - $61.76
    Current price $61.76
    DISCONTINUED

    Speaker, Square HIFI, Wall, Red

    Original price $61.76 - Original price $61.76
    Original price
    $61.76
    $61.76 - $61.76
    Current price $61.76
  • SEP-SPSW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $118.37 - Original price $118.37
    Original price
    $118.37
    $118.37 - $118.37
    Current price $118.37
    DISCONTINUED

    STROBE EXPANDER PLATE, SPEAKER STROBE, WHITE

    Original price $118.37 - Original price $118.37
    Original price
    $118.37
    $118.37 - $118.37
    Current price $118.37
  • SEP-SW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $107.35 - Original price $107.35
    Original price
    $107.35
    $107.35 - $107.35
    Current price $107.35
    DISCONTINUED

    STROBE EXPANDER PLATE, STROBE, WHITE

    Original price $107.35 - Original price $107.35
    Original price
    $107.35
    $107.35 - $107.35
    Current price $107.35
  • SGWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $62.44 - Original price $62.44
    Original price
    $62.44
    $62.44 - $62.44
    Current price $62.44
    DISCONTINUED

    STROBE WHITE WALL, COMPACT

    Original price $62.44 - Original price $62.44
    Original price
    $62.44
    $62.44 - $62.44
    Current price $62.44
  • SK-4XLM SILENT KNIGHT

    SILENT KNIGHT
    Original price $96.31 - Original price $96.31
    Original price
    $96.31
    $96.31 - $96.31
    Current price $96.31
    DISCONTINUED

    LED INTERFACE MODULE

    Original price $96.31 - Original price $96.31
    Original price
    $96.31
    $96.31 - $96.31
    Current price $96.31
  • SK-4XZM SILENT KNIGHT

    SILENT KNIGHT
    Original price $127.50 - Original price $127.50
    Original price
    $127.50
    $127.50 - $127.50
    Current price $127.50
    DISCONTINUED

    ZONE RELAY MODULE

    Original price $127.50 - Original price $127.50
    Original price
    $127.50
    $127.50 - $127.50
    Current price $127.50
  • SK-CAC4 SILENT KNIGHT

    SILENT KNIGHT
    Original price $250.26 - Original price $250.26
    Original price
    $250.26
    $250.26 - $250.26
    Current price $250.26
    DISCONTINUED

    CLASS A CONVERTER - 4 ZONE

    Original price $250.26 - Original price $250.26
    Original price
    $250.26
    $250.26 - $250.26
    Current price $250.26
  • SK5217 SILENT KNIGHT

    SILENT KNIGHT
    Original price $367.81 - Original price $367.81
    Original price
    $367.81
    $367.81 - $367.81
    Current price $367.81
    DISCONTINUED

    EXPANDER, 10 ZONES, FOR THE THE SK5208

    Original price $367.81 - Original price $367.81
    Original price
    $367.81
    $367.81 - $367.81
    Current price $367.81
    Sold out
  • SL-2000-P GAMEWELL

    GAMEWELL
    Original price $241.34 - Original price $241.34
    Original price
    $241.34
    $241.34 - $241.34
    Current price $241.34
    DISCONTINUED

    DUCT DETECTOR SMOKE PHOTOELECTRIC

    Original price $241.34 - Original price $241.34
    Original price
    $241.34
    $241.34 - $241.34
    Current price $241.34
  • SL-DAA-P GAMEWELL

    GAMEWELL
    Original price $420.74 - Original price $420.74
    Original price
    $420.74
    $420.74 - $420.74
    Current price $420.74
    DISCONTINUED

    DUCT DETECTOR PHOTOELECTRIC SMOKE 2 WIRE

    Original price $420.74 - Original price $420.74
    Original price
    $420.74
    $420.74 - $420.74
    Current price $420.74
    Sold out
  • SLFSSWR-F SIEMENS

    SIEMENS
    Original price $149.80 - Original price $149.80
    Original price
    $149.80
    $149.80 - $149.80
    Current price $149.80
    DISCONTINUED

    LF Sounder / Strobe, Wall, Red, Fire

    Original price $149.80 - Original price $149.80
    Original price
    $149.80
    $149.80 - $149.80
    Current price $149.80
  • SLHSWR-F SIEMENS

    SIEMENS
    Original price $133.60 - Original price $133.60
    Original price
    $133.60
    $133.60 - $133.60
    Current price $133.60
    DISCONTINUED

    HORN STROBE, WALL, RED, FIRE

    Original price $133.60 - Original price $133.60
    Original price
    $133.60
    $133.60 - $133.60
    Current price $133.60
    Sold out
  • SLR-835 HOCHIKI

    HOCHIKI
    Original price $35.46 - Original price $35.46
    Original price
    $35.46
    $35.46 - $35.46
    Current price $35.46
    DISCONTINUED

    Photoelectric Smoke Detector WITHOUT base

    Original price $35.46 - Original price $35.46
    Original price
    $35.46
    $35.46 - $35.46
    Current price $35.46
  • SLSCW-F SIEMENS

    SIEMENS
    Original price $116.16 - Original price $116.16
    Original price
    $116.16
    $116.16 - $116.16
    Current price $116.16
    DISCONTINUED

    Ceiling Multi-Candela LED Strobe - White

    Original price $116.16 - Original price $116.16
    Original price
    $116.16
    $116.16 - $116.16
    Current price $116.16
    Sold out
  • SLSPSCW-F SIEMENS

    SIEMENS
    Original price $138.54 - Original price $138.54
    Original price
    $138.54
    $138.54 - $138.54
    Current price $138.54
    DISCONTINUED

    S54329-F42-A1/Speaker-Strobe WHITE, FIRE MARKINGS

    Original price $138.54 - Original price $138.54
    Original price
    $138.54
    $138.54 - $138.54
    Current price $138.54
    Sold out
  • SLSPSWW-F SIEMENS

    SIEMENS
    Original price $99.66 - Original price $99.66
    Original price
    $99.66
    $99.66 - $99.66
    Current price $99.66
    DISCONTINUED

    S54329-F43-A1 / Speaker-Strobe WALL Clear WHITE, WITH FIRE MARKINGS

    Original price $99.66 - Original price $99.66
    Original price
    $99.66
    $99.66 - $99.66
    Current price $99.66
  • SLSWW-F SIEMENS

    SIEMENS
    Original price $95.84 - Original price $95.84
    Original price
    $95.84
    $95.84 - $95.84
    Current price $95.84
    DISCONTINUED

    White Wall Strobe

    Original price $95.84 - Original price $95.84
    Original price
    $95.84
    $95.84 - $95.84
    Current price $95.84
  • SMB500 US SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $12.45 - Original price $12.45
    Original price
    $12.45
    $12.45 - $12.45
    Current price $12.45
    DISCONTINUED

    SURFACE MOUNT ELECTRICAL BOX FOR USE WITH MODULES, IVORY

    Original price $12.45 - Original price $12.45
    Original price
    $12.45
    $12.45 - $12.45
    Current price $12.45