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

SYSTEM SENSOR

  • PIBV2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $127.69 - Original price $127.69
    Original price
    $127.69
    $127.69 - $127.69
    Current price $127.69

    Supervisory Post Indicator Valve (PIV) Fire Alarm Switch -1

    Original price $127.69 - Original price $127.69
    Original price
    $127.69
    $127.69 - $127.69
    Current price $127.69
    Sold out
  • M500X SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $40.77 - Original price $40.77
    Original price
    $40.77
    $40.77 - $40.77
    Current price $40.77

    Line Isolator Module. Mounts in 4" Square Back Electrical Box by others

    Original price $40.77 - Original price $40.77
    Original price
    $40.77
    $40.77 - $40.77
    Current price $40.77
    Sold out
  • CK300-BL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $112.51 - Original price $112.51
    Original price
    $112.51
    $112.51 - $112.51
    Current price $112.51

    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 $112.51 - Original price $112.51
    Original price
    $112.51
    $112.51 - $112.51
    Current price $112.51
    Sold out
  • 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
  • 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
  • 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
  • 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
  • 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
  • PC4W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $58.07 - Original price $58.07
    Original price
    $58.07
    $58.07 - $58.07
    Current price $58.07

    Horn/Strobe, 4-wire, Standard-candela, Indoor, Ceiling Mount, White

    Original price $58.07 - Original price $58.07
    Original price
    $58.07
    $58.07 - $58.07
    Current price $58.07
    Sold out
  • PSP1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $270.52
    Original price $270.52 - Original price $270.52
    Original price $270.52
    Current price $212.96
    $212.96 - $212.96
    Current price $212.96

    SUP SWITCH PLUG-IN

    Original price $270.52
    Original price $270.52 - Original price $270.52
    Original price $270.52
    Current price $212.96
    $212.96 - $212.96
    Current price $212.96
    Sold out
  • C4W-BA SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $48.50 - Original price $48.50
    Original price
    $48.50
    $48.50 - $48.50
    Current price $48.50

    SMK LOW-PROFILE PHOTO-DETECTOR

    Original price $48.50 - Original price $48.50
    Original price
    $48.50
    $48.50 - $48.50
    Current price $48.50
    Sold out
  • MHW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.83
    Original price $14.83 - Original price $14.83
    Original price $14.83
    Current price $13.79
    $13.79 - $13.79
    Current price $13.79

    MINI HORN, WHITE

    Original price $14.83
    Original price $14.83 - Original price $14.83
    Original price $14.83
    Current price $13.79
    $13.79 - $13.79
    Current price $13.79
    Sold out
  • B110RLP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $18.84 - Original price $18.84
    Original price
    $18.84
    $18.84 - $18.84
    Current price $18.84

    B110RLP is a 2-wire base with a 470 Ohm current limiting resistor for use with 100 Series smoke detectors.

    Original price $18.84 - Original price $18.84
    Original price
    $18.84
    $18.84 - $18.84
    Current price $18.84
    Sold out
  • C2W-BA SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $54.36 - Original price $54.36
    Original price
    $54.36
    $54.36 - $54.36
    Current price $54.36

    2 Wire 12VDC Photo Electric Smoke Detector

    Original price $54.36 - Original price $54.36
    Original price
    $54.36
    $54.36 - $54.36
    Current price $54.36
    Sold out
  • HGRL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $598.44 - Original price $598.44
    Original price
    $598.44
    $598.44 - $598.44
    Current price $598.44

    LOW-FREQUENCY COMPACT SOUNDER, 15, 30, 75, 95, 110, 135, 185 CD, WALL, RED - BULK PACK of 10 UNITS

    Original price $598.44 - Original price $598.44
    Original price
    $598.44
    $598.44 - $598.44
    Current price $598.44
    Sold out
  • HGWL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $585.81 - Original price $585.81
    Original price
    $585.81
    $585.81 - $585.81
    Current price $585.81

    LOW-FREQUENCY COMPACT SOUNDER, 15, 30, 75, 95, 110, 135, 185 CD, WALL, WHITE - BULK PACK of 10 UNITS

    Original price $585.81 - Original price $585.81
    Original price
    $585.81
    $585.81 - $585.81
    Current price $585.81
    Sold out
  • HRL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $839.31 - Original price $839.31
    Original price
    $839.31
    $839.31 - $839.31
    Current price $839.31

    LOW-FREQUENCY SOUNDER, 15, 30, 75, 95, 110, 135, 185 CD, WALL, RED - BULK PACK of 10 UNITS

    Original price $839.31 - Original price $839.31
    Original price
    $839.31
    $839.31 - $839.31
    Current price $839.31
    Sold out
  • SPCWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $33.74
    Original price $33.74 - Original price $33.74
    Original price $33.74
    Current price $30.72
    $30.72 - $30.72
    Current price $30.72

    SPEAKER WHITE CEILING

    Original price $33.74
    Original price $33.74 - Original price $33.74
    Original price $33.74
    Current price $30.72
    $30.72 - $30.72
    Current price $30.72
    Sold out
  • SB-10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $11.97 - Original price $11.97
    Original price
    $11.97
    $11.97 - $11.97
    Current price $11.97

    SURFACE-MOUNT BACK BOX FOR PULL STATIONS

    Original price $11.97 - Original price $11.97
    Original price
    $11.97
    $11.97 - $11.97
    Current price $11.97
    Sold out
  • R-10E SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $28.94 - Original price $28.94
    Original price
    $28.94
    $28.94 - $28.94
    Current price $28.94

    SINGLE RELAY

    Original price $28.94 - Original price $28.94
    Original price
    $28.94
    $28.94 - $28.94
    Current price $28.94
    Sold out
  • DNRW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $163.76 - Original price $163.76
    Original price
    $163.76
    $163.76 - $163.76
    Current price $163.76

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

    Original price $163.76 - Original price $163.76
    Original price
    $163.76
    $163.76 - $163.76
    Current price $163.76
    Sold out
  • D4120 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $186.50 - Original price $186.50
    Original price
    $186.50
    $186.50 - $186.50
    Current price $186.50

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

    Original price $186.50 - Original price $186.50
    Original price
    $186.50
    $186.50 - $186.50
    Current price $186.50
    Sold out
  • D2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $161.91 - Original price $161.91
    Original price
    $161.91
    $161.91 - $161.91
    Current price $161.91

    INNOVAIRFLEX D2 2-Wire Photoelectric Duct..

    Original price $161.91 - Original price $161.91
    Original price
    $161.91
    $161.91 - $161.91
    Current price $161.91
    Sold out
  • 5604 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $16.22 - Original price $16.22
    Original price
    $16.22
    $16.22 - $16.22
    Current price $16.22

    194 °F (90° C) fixed temperature.

    Original price $16.22 - Original price $16.22
    Original price
    $16.22
    $16.22 - $16.22
    Current price $16.22
    Sold out
  • 4WTA-B SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $70.76 - Original price $70.76
    Original price
    $70.76
    $70.76 - $70.76
    Current price $70.76

    Photoelectric Smoke and Heat Detector / Sounder

    Original price $70.76 - Original price $70.76
    Original price
    $70.76
    $70.76 - $70.76
    Current price $70.76
    Sold out