Skip to content
100%
Behind what we sell,
by offering one year warranty
SAME DAY SHIPPING
CUT-OFF TIME 3PM EST
LET US BE YOUR  NEXT SECURITY  PARTNER
LET US BE YOUR  NEXT SECURITY PARTNER

Language

Country

Products

  • SK-PHOTO-T-W SILENT KNIGHT

    SILENT KNIGHT
    Original price $55.04 - Original price $55.04
    Original price
    $55.04
    $55.04 - $55.04
    Current price $55.04

    ADDRESSABLE LOW-PROFILE PHOTOELECTRIC SMOKE DETECTOR W/THERMAL SENSOR; WHITE; INCLUDES BASE

    Original price $55.04 - Original price $55.04
    Original price
    $55.04
    $55.04 - $55.04
    Current price $55.04
  • SK-PHOTO-W SILENT KNIGHT

    SILENT KNIGHT
    Original price $39.83 - Original price $39.83
    Original price
    $39.83
    $39.83 - $39.83
    Current price $39.83

    ADDRESSABLE LOW-PROFILE PHOTOELECTRIC SMOKE DETECTOR; WHITE; INCLUDES BASE

    Original price $39.83 - Original price $39.83
    Original price
    $39.83
    $39.83 - $39.83
    Current price $39.83
    Sold out
  • SK-PTIR-W SILENT KNIGHT

    SILENT KNIGHT
    Original price $76.20 - Original price $76.20
    Original price
    $76.20
    $76.20 - $76.20
    Current price $76.20

    ADDRESSABLE PHOTO/THERMAL/IR DETECTOR; WHITE; INCLUDES BASE

    Original price $76.20 - Original price $76.20
    Original price
    $76.20
    $76.20 - $76.20
    Current price $76.20
  • SK-PULL-DA SILENT KNIGHT

    SILENT KNIGHT
    Original price $87.34 - Original price $87.34
    Original price
    $87.34
    $87.34 - $87.34
    Current price $87.34

    INTELLIGENT PULL STATION DUAL ACTION

    Original price $87.34 - Original price $87.34
    Original price
    $87.34
    $87.34 - $87.34
    Current price $87.34
  • SK-PULL-SA SILENT KNIGHT

    SILENT KNIGHT
    Original price $87.34 - Original price $87.34
    Original price
    $87.34
    $87.34 - $87.34
    Current price $87.34

    INTELLIGENT PULL STATION SINGLE ACTION

    Original price $87.34 - Original price $87.34
    Original price
    $87.34
    $87.34 - $87.34
    Current price $87.34
  • SK-RELAY SILENT KNIGHT

    SILENT KNIGHT
    Original price $77.09 - Original price $77.09
    Original price
    $77.09
    $77.09 - $77.09
    Current price $77.09

    RELAY MODULE

    Original price $77.09 - Original price $77.09
    Original price
    $77.09
    $77.09 - $77.09
    Current price $77.09
  • SK-RELAY-6 SILENT KNIGHT

    SILENT KNIGHT
    Original price $367.64 - Original price $367.64
    Original price
    $367.64
    $367.64 - $367.64
    Current price $367.64

    6 RELAY MODULE

    Original price $367.64 - Original price $367.64
    Original price
    $367.64
    $367.64 - $367.64
    Current price $367.64
  • SK-RELAYMON-2 SILENT KNIGHT

    SILENT KNIGHT
    Original price $217.98 - Original price $217.98
    Original price
    $217.98
    $217.98 - $217.98
    Current price $217.98

    DUAL INPUT/DUAL OUTPUT MODULE

    Original price $217.98 - Original price $217.98
    Original price
    $217.98
    $217.98 - $217.98
    Current price $217.98
  • SK-RZA4 SILENT KNIGHT

    SILENT KNIGHT
    Original price $84.67 - Original price $84.67
    Original price
    $84.67
    $84.67 - $84.67
    Current price $84.67

    REMOTE ANNUNCIATOR

    Original price $84.67 - Original price $84.67
    Original price
    $84.67
    $84.67 - $84.67
    Current price $84.67
  • SK-SCK SILENT KNIGHT

    SILENT KNIGHT
    Original price $135.92 - Original price $135.92
    Original price
    $135.92
    $135.92 - $135.92
    Current price $135.92

    SEISMIC MOUNTING KIT-ACCESORIES FOR 5496

    Original price $135.92 - Original price $135.92
    Original price
    $135.92
    $135.92 - $135.92
    Current price $135.92
  • SK-ZONE SILENT KNIGHT

    SILENT KNIGHT
    Original price $76.12 - Original price $76.12
    Original price
    $76.12
    $76.12 - $76.12
    Current price $76.12

    ZONE MODULE

    Original price $76.12 - Original price $76.12
    Original price
    $76.12
    $76.12 - $76.12
    Current price $76.12
  • SK-ZONE-6 SILENT KNIGHT

    SILENT KNIGHT
    Original price $504.90 - Original price $504.90
    Original price
    $504.90
    $504.90 - $504.90
    Current price $504.90

    6 ZONE MODULE

    Original price $504.90 - Original price $504.90
    Original price
    $504.90
    $504.90 - $504.90
    Current price $504.90
    Sold out
  • SK5217 SILENT KNIGHT

    SILENT KNIGHT
    Original price $267.38 - Original price $267.38
    Original price
    $267.38
    $267.38 - $267.38
    Current price $267.38
    DISCONTINUED

    EXPANDER, 10 ZONES, FOR THE THE SK5208

    Original price $267.38 - Original price $267.38
    Original price
    $267.38
    $267.38 - $267.38
    Current price $267.38
    Sold out
  • SKE-450 SILENT KNIGHT

    SILENT KNIGHT
    Original price $1,609.11 - Original price $1,609.11
    Original price
    $1,609.11
    $1,609.11 - $1,609.11
    Current price $1,609.11

    VOICE EVACUATION PANEL 50 WATT

    Original price $1,609.11 - Original price $1,609.11
    Original price
    $1,609.11
    $1,609.11 - $1,609.11
    Current price $1,609.11
  • SKE-450ZN4 SILENT KNIGHT

    SILENT KNIGHT
    Original price $1,938.50 - Original price $1,938.50
    Original price
    $1,938.50
    $1,938.50 - $1,938.50
    Current price $1,938.50

    VOICE EVAC PANEL 50 WATT, W/ 4 ZONE SPLITTER

    Original price $1,938.50 - Original price $1,938.50
    Original price
    $1,938.50
    $1,938.50 - $1,938.50
    Current price $1,938.50
  • SKE-450ZN6 SILENT KNIGHT

    SILENT KNIGHT
    Original price $2,141.65 - Original price $2,141.65
    Original price
    $2,141.65
    $2,141.65 - $2,141.65
    Current price $2,141.65

    VOICE EVAC PANEL 50 WATT, W/ 6 ZONE SPLITTER

    Original price $2,141.65 - Original price $2,141.65
    Original price
    $2,141.65
    $2,141.65 - $2,141.65
    Current price $2,141.65
  • SKE-B450 SILENT KNIGHT

    SILENT KNIGHT
    Original price $1,412.65 - Original price $1,412.65
    Original price
    $1,412.65
    $1,412.65 - $1,412.65
    Current price $1,412.65

    VOICE EVAC 50 WATT BOARD ONLY W/MANUAL

    Original price $1,412.65 - Original price $1,412.65
    Original price
    $1,412.65
    $1,412.65 - $1,412.65
    Current price $1,412.65
  • SKE-MIC SILENT KNIGHT

    SILENT KNIGHT
    Original price $164.43 - Original price $164.43
    Original price
    $164.43
    $164.43 - $164.43
    Current price $164.43

    VOICE EVAC MICROPHONE

    Original price $164.43 - Original price $164.43
    Original price
    $164.43
    $164.43 - $164.43
    Current price $164.43
  • SKE-SRM SILENT KNIGHT

    SILENT KNIGHT
    Original price $360.97 - Original price $360.97
    Original price
    $360.97
    $360.97 - $360.97
    Current price $360.97

    REMOTE MICROPHONE

    Original price $360.97 - Original price $360.97
    Original price
    $360.97
    $360.97 - $360.97
    Current price $360.97
  • SKE-V70 SILENT KNIGHT

    SILENT KNIGHT
    Original price $163.54 - Original price $163.54
    Original price
    $163.54
    $163.54 - $163.54
    Current price $163.54

    VOICE EVAC 70 RMS VOLTAGE BOOSTER

    Original price $163.54 - Original price $163.54
    Original price
    $163.54
    $163.54 - $163.54
    Current price $163.54
  • SKE-ZN4 SILENT KNIGHT

    SILENT KNIGHT
    Original price $374.33 - Original price $374.33
    Original price
    $374.33
    $374.33 - $374.33
    Current price $374.33

    VOICE EVAC 4 ZONE SPLITTER

    Original price $374.33 - Original price $374.33
    Original price
    $374.33
    $374.33 - $374.33
    Current price $374.33
  • SKE-ZN6 SILENT KNIGHT

    SILENT KNIGHT
    Original price $521.39 - Original price $521.39
    Original price
    $521.39
    $521.39 - $521.39
    Current price $521.39

    VOICE EVAC 6 ZONE SPLITTER

    Original price $521.39 - Original price $521.39
    Original price
    $521.39
    $521.39 - $521.39
    Current price $521.39
  • SL-2000-P GAMEWELL

    GAMEWELL
    Original price $175.44 - Original price $175.44
    Original price
    $175.44
    $175.44 - $175.44
    Current price $175.44
    DISCONTINUED

    DUCT DETECTOR SMOKE PHOTOELECTRIC

    Original price $175.44 - Original price $175.44
    Original price
    $175.44
    $175.44 - $175.44
    Current price $175.44
  • SL-401-A POTTER

    POTTER
    Original price $21.06 - Original price $21.06
    Original price
    $21.06
    $21.06 - $21.06
    Current price $21.06

    12VDC STROBE AMBER LENS

    Original price $21.06 - Original price $21.06
    Original price
    $21.06
    $21.06 - $21.06
    Current price $21.06
  • SL-401-B POTTER

    POTTER
    Original price $22.70 - Original price $22.70
    Original price
    $22.70
    $22.70 - $22.70
    Current price $22.70

    12VDC STROBE BLUE LENS

    Original price $22.70 - Original price $22.70
    Original price
    $22.70
    $22.70 - $22.70
    Current price $22.70
  • SL-401-C POTTER

    POTTER
    Original price $21.06 - Original price $21.06
    Original price
    $21.06
    $21.06 - $21.06
    Current price $21.06

    12VDC STROBE CLEAR LENS

    Original price $21.06 - Original price $21.06
    Original price
    $21.06
    $21.06 - $21.06
    Current price $21.06
  • SL-401-R POTTER

    POTTER
    Original price $23.40 - Original price $23.40
    Original price
    $23.40
    $23.40 - $23.40
    Current price $23.40

    12VDC STROBE RED LENS

    Original price $23.40 - Original price $23.40
    Original price
    $23.40
    $23.40 - $23.40
    Current price $23.40
  • SL-5AA POTTER

    POTTER
    Original price $77.20 - Original price $77.20
    Original price
    $77.20
    $77.20 - $77.20
    Current price $77.20

    12/24 VDC 4-WIRE STROBE AMBER

    Original price $77.20 - Original price $77.20
    Original price
    $77.20
    $77.20 - $77.20
    Current price $77.20
  • SL-5AB POTTER

    POTTER
    Original price $77.20 - Original price $77.20
    Original price
    $77.20
    $77.20 - $77.20
    Current price $77.20

    12/24 VDC 4-WIRE STROBE BLUE

    Original price $77.20 - Original price $77.20
    Original price
    $77.20
    $77.20 - $77.20
    Current price $77.20
  • SL-5AC POTTER

    POTTER
    Original price $85.78 - Original price $85.78
    Original price
    $85.78
    $85.78 - $85.78
    Current price $85.78

    12/24 VDC 4-WIRE STROBE CLEAR

    Original price $85.78 - Original price $85.78
    Original price
    $85.78
    $85.78 - $85.78
    Current price $85.78
  • SL-5AR POTTER

    POTTER
    Original price $89.18 - Original price $89.18
    Original price
    $89.18
    $89.18 - $89.18
    Current price $89.18

    12/24 VDC 4-WIRE STROBE RED

    Original price $89.18 - Original price $89.18
    Original price
    $89.18
    $89.18 - $89.18
    Current price $89.18
  • SL-701-KIT POTTER

    POTTER
    Original price $1,135.66 - Original price $1,135.66
    Original price
    $1,135.66
    $1,135.66 - $1,135.66
    Current price $1,135.66

    CO DUCT DET KIT W/SAMPLE TUBESRMT ANN NOR,TEST,RESET W/HN/ST

    Original price $1,135.66 - Original price $1,135.66
    Original price
    $1,135.66
    $1,135.66 - $1,135.66
    Current price $1,135.66
  • SL-DA4R-P GAMEWELL

    GAMEWELL
    Original price $337.98 - Original price $337.98
    Original price
    $337.98
    $337.98 - $337.98
    Current price $337.98

    DUCT DETECTOR PHOTOELECTRIC ANALOG ADDR WITH RELAY

    Original price $337.98 - Original price $337.98
    Original price
    $337.98
    $337.98 - $337.98
    Current price $337.98
    Sold out
  • SL-DAA-P GAMEWELL

    GAMEWELL
    Original price $305.86 - Original price $305.86
    Original price
    $305.86
    $305.86 - $305.86
    Current price $305.86
    DISCONTINUED

    DUCT DETECTOR PHOTOELECTRIC SMOKE 2 WIRE

    Original price $305.86 - Original price $305.86
    Original price
    $305.86
    $305.86 - $305.86
    Current price $305.86
    Sold out
  • SL2HSCR-F SIEMENS

    SIEMENS
    Original price $90.76 - Original price $90.76
    Original price
    $90.76
    $90.76 - $90.76
    Current price $90.76

    Horn-Strobe, Ceiling Mount, Red, “Fire” Lettering

    Original price $90.76 - Original price $90.76
    Original price
    $90.76
    $90.76 - $90.76
    Current price $90.76
  • SL2HSCW-F SIEMENS

    SIEMENS
    Original price $89.91 - Original price $89.91
    Original price
    $89.91
    $89.91 - $89.91
    Current price $89.91

    HORN-STROBE, CEILING, CLEAR, WHITE, FIRE (PART#: S54329-F94-A1)

    Original price $89.91 - Original price $89.91
    Original price
    $89.91
    $89.91 - $89.91
    Current price $89.91
  • SL2HSWR-F SIEMENS

    SIEMENS
    Original price $91.50 - Original price $91.50
    Original price
    $91.50
    $91.50 - $91.50
    Current price $91.50

    HORN STROBE, WALL, RED, FIRE

    Original price $91.50 - Original price $91.50
    Original price
    $91.50
    $91.50 - $91.50
    Current price $91.50
    Sold out
  • SL2HSWW-F SIEMENS

    SIEMENS
    Original price $91.50 - Original price $91.50
    Original price
    $91.50
    $91.50 - $91.50
    Current price $91.50

    Horn Strobe White Wall

    Original price $91.50 - Original price $91.50
    Original price
    $91.50
    $91.50 - $91.50
    Current price $91.50
  • SL2SCR-F SIEMENS

    SIEMENS
    Original price $69.96 - Original price $69.96
    Original price
    $69.96
    $69.96 - $69.96
    Current price $69.96

    Strobe Ceiling Red Fire

    Original price $69.96 - Original price $69.96
    Original price
    $69.96
    $69.96 - $69.96
    Current price $69.96
    Sold out
  • SL2SCW-F SIEMENS

    SIEMENS
    Original price $69.96 - Original price $69.96
    Original price
    $69.96
    $69.96 - $69.96
    Current price $69.96

    Strobe, Ceiling White Fire

    Original price $69.96 - Original price $69.96
    Original price
    $69.96
    $69.96 - $69.96
    Current price $69.96
    Sold out
  • SL2SPSCR-F SIEMENS

    SIEMENS
    Original price $123.65 - Original price $123.65
    Original price
    $123.65
    $123.65 - $123.65
    Current price $123.65

    Speaker Strobe Ceiling Red

    Original price $123.65 - Original price $123.65
    Original price
    $123.65
    $123.65 - $123.65
    Current price $123.65
    Sold out
  • SL2SPSCW-F SIEMENS

    SIEMENS
    Original price $123.65 - Original price $123.65
    Original price
    $123.65
    $123.65 - $123.65
    Current price $123.65

    Speaker-Strobe Ceiling White w/Fire

    Original price $123.65 - Original price $123.65
    Original price
    $123.65
    $123.65 - $123.65
    Current price $123.65
    Sold out
  • SL2SPSWR-F SIEMENS

    SIEMENS
    Original price $91.51 - Original price $91.51
    Original price
    $91.51
    $91.51 - $91.51
    Current price $91.51

    Speaker-Strobe Wall Red w/Fire

    Original price $91.51 - Original price $91.51
    Original price
    $91.51
    $91.51 - $91.51
    Current price $91.51
    Sold out
  • SL2SWW-F SIEMENS

    SIEMENS
    Original price $68.38 - Original price $68.38
    Original price
    $68.38
    $68.38 - $68.38
    Current price $68.38

    Strobe Clear Lens/White Wall Fire

    Original price $68.38 - Original price $68.38
    Original price
    $68.38
    $68.38 - $68.38
    Current price $68.38
  • SLC-2LS FIRE-LITE

    FIRE-LITE
    Original price $545.28 - Original price $545.28
    Original price
    $545.28
    $545.28 - $545.28
    Current price $545.28

    ADDS SECOND SLC LOOP TO MS-9600LS OR MS-9600UDLS; INCREASES POINT CAPACITY FROM 318 TO 636 ADDRESSABLE POINTS.

    Original price $545.28 - Original price $545.28
    Original price
    $545.28
    $545.28 - $545.28
    Current price $545.28
  • SLC-3LS FIRE-LITE

    FIRE-LITE
    Original price $502.63 - Original price $502.63
    Original price
    $502.63
    $502.63 - $502.63
    Current price $502.63

    Expansion Loop Card (159x Detector / 159xModules), f/ES-1000, Maximum of 2 Cards per Panel

    Original price $502.63 - Original price $502.63
    Original price
    $502.63
    $502.63 - $502.63
    Current price $502.63
    Sold out
  • SLC-PM GAMEWELL

    GAMEWELL
    Original price $464.86 - Original price $464.86
    Original price
    $464.86
    $464.86 - $464.86
    Current price $464.86

    SLP add-on SLC module, System Sensor. 1 loop-318 devices. Required for SLP panel order

    Original price $464.86 - Original price $464.86
    Original price
    $464.86
    $464.86 - $464.86
    Current price $464.86
  • SLC95-PM GAMEWELL

    GAMEWELL
    Original price $563.78 - Original price $563.78
    Original price
    $563.78
    $563.78 - $563.78
    Current price $563.78

    SLP add-on SLC module, Apollo. 1 loop-126 devices. Required for SLP panel order

    Original price $563.78 - Original price $563.78
    Original price
    $563.78
    $563.78 - $563.78
    Current price $563.78