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SYSTEM SENSOR

  • SRK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $79.58
    Original price $79.58 - Original price $79.58
    Original price $79.58
    Current price $79.57
    $79.57 - $79.57
    Current price $79.57
    DISCONTINUED

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

    Original price $79.58
    Original price $79.58 - Original price $79.58
    Original price $79.58
    Current price $79.57
    $79.57 - $79.57
    Current price $79.57
    Sold out
  • SCRL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $93.98 - Original price $93.98
    Original price
    $93.98
    $93.98 - $93.98
    Current price $93.98
    DISCONTINUED

    L-Series, red, ceiling-mountable, clear lens, strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 115, 150, and 177 cd.

    Original price $93.98 - Original price $93.98
    Original price
    $93.98
    $93.98 - $93.98
    Current price $93.98
    Sold out
  • HRK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $61.70 - Original price $61.70
    Original price
    $61.70
    $61.70 - $61.70
    Current price $61.70
    DISCONTINUED

    HORN ONLY, 12 OR 24 VOLT, RED, WALL MOUNT, OUTDOOR, INCLUDES BACKBOX

    Original price $61.70 - Original price $61.70
    Original price
    $61.70
    $61.70 - $61.70
    Current price $61.70
    Sold out
  • SCRL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $696.92 - Original price $696.92
    Original price
    $696.92
    $696.92 - $696.92
    Current price $696.92
    DISCONTINUED

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

    Original price $696.92 - Original price $696.92
    Original price
    $696.92
    $696.92 - $696.92
    Current price $696.92
    Sold out
  • B406B SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $44.27 - Original price $44.27
    Original price
    $44.27
    $44.27 - $44.27
    Current price $44.27
    DISCONTINUED

    Conventional Plug-In Detector BaseCompatible with detectors 1451 / 2451 / 2451TH / 5451

    Original price $44.27 - Original price $44.27
    Original price
    $44.27
    $44.27 - $44.27
    Current price $44.27
    Sold out
  • SCR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $63.38 - Original price $63.38
    Original price
    $63.38
    $63.38 - $63.38
    Current price $63.38
    DISCONTINUED

    STROBE, STANDARD-CANDELA, INDOOR, CEILING MOUNT, RED

    Original price $63.38 - Original price $63.38
    Original price
    $63.38
    $63.38 - $63.38
    Current price $63.38
    Sold out
  • LENS-A3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98
    DISCONTINUED

    LED LENS; AMBER; WALL/CEILING

    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98
    Sold out
  • LENS-G3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.46 - Original price $14.46
    Original price
    $14.46
    $14.46 - $14.46
    Current price $14.46
    DISCONTINUED

    LED LENS; GREEN; WALL/CEILING

    Original price $14.46 - Original price $14.46
    Original price
    $14.46
    $14.46 - $14.46
    Current price $14.46
    Sold out
  • LENS-B3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98
    DISCONTINUED

    LED LENS; BLUE; WALL/CEILING

    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98
    Sold out
  • PC2RHK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $120.91 - Original price $120.91
    Original price
    $120.91
    $120.91 - $120.91
    Current price $120.91
    DISCONTINUED

    HORN/STROBE, 12/24 VOLT, HI CANDELA, 135,150,177,185 CD, RED OUTDOOR, INCLUDES BACKBOX

    Original price $120.91 - Original price $120.91
    Original price
    $120.91
    $120.91 - $120.91
    Current price $120.91
    Sold out
  • B200S-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $96.59 - Original price $96.59
    Original price
    $96.59
    $96.59 - $96.59
    Current price $96.59
    DISCONTINUED

    INTELLIGENT, ADDRESSABLE, PROGRAMMABLE PLUG-IN SOUNDER BASE HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS, MARCH OR CUST...

    View full details
    Original price $96.59 - Original price $96.59
    Original price
    $96.59
    $96.59 - $96.59
    Current price $96.59
    Sold out
  • SPSWL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $914.14 - Original price $914.14
    Original price
    $914.14
    $914.14 - $914.14
    Current price $914.14
    DISCONTINUED

    SPEAKER STROBE, WALL, MULTI-CANDELA 15, 30, 75, 95, 110, 135, 185 CD, WHITE - BULK PACK OF 10 UNITS

    Original price $914.14 - Original price $914.14
    Original price
    $914.14
    $914.14 - $914.14
    Current price $914.14
    Sold out
  • PC2WL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $654.36 - Original price $654.36
    Original price
    $654.36
    $654.36 - $654.36
    Current price $654.36
    DISCONTINUED

    HORN STROBE 2W WHITE CEILING; 10 PACK

    Original price $654.36 - Original price $654.36
    Original price
    $654.36
    $654.36 - $654.36
    Current price $654.36
    Sold out
  • PC2WK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $138.80 - Original price $138.80
    Original price
    $138.80
    $138.80 - $138.80
    Current price $138.80
    DISCONTINUED

    WHITE OUTDOOR HORN STROBE, CEILING MOUNT

    Original price $138.80 - Original price $138.80
    Original price
    $138.80
    $138.80 - $138.80
    Current price $138.80
    Sold out
  • SWK SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $77.96 - Original price $77.96
    Original price
    $77.96
    $77.96 - $77.96
    Current price $77.96
    DISCONTINUED

    WEATHERPROOF BACKBOX, WHITE

    Original price $77.96 - Original price $77.96
    Original price
    $77.96
    $77.96 - $77.96
    Current price $77.96
    Sold out
  • B200S-LF-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $154.52 - Original price $154.52
    Original price
    $154.52
    $154.52 - $154.52
    Current price $154.52
    DISCONTINUED

    INTELLIGENT, ADDRESSABLE, PROGRAMMABLE LOW FREQUENCY PLUG-IN SOUNDER BASE. HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS...

    View full details
    Original price $154.52 - Original price $154.52
    Original price
    $154.52
    $154.52 - $154.52
    Current price $154.52
    Sold out
  • B200SR-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $91.55 - Original price $91.55
    Original price
    $91.55
    $91.55 - $91.55
    Current price $91.55
    DISCONTINUED

    INTELLIGENT PLUG-IN SOUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINUOUS TONE; IVORY

    Original price $91.55 - Original price $91.55
    Original price
    $91.55
    $91.55 - $91.55
    Current price $91.55
    Sold out
  • 2151T SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $78.52 - Original price $78.52
    Original price
    $78.52
    $78.52 - $78.52
    Current price $78.52
    DISCONTINUED

    SMOKE DETECTOR HEAD, PHOTO/THERMAL, LOW-PROFILE -REQ. B100 SERIES BASE

    Original price $78.52 - Original price $78.52
    Original price
    $78.52
    $78.52 - $78.52
    Current price $78.52
    Sold out
  • SPSRLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $111.16 - Original price $111.16
    Original price
    $111.16
    $111.16 - $111.16
    Current price $111.16

    System Sensor, LED L-Series, Indoor Speaker/Strobe, Red

    Original price $111.16 - Original price $111.16
    Original price
    $111.16
    $111.16 - $111.16
    Current price $111.16
    Sold out
  • SSM24-6 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $54.79 - Original price $54.79
    Original price
    $54.79
    $54.79 - $54.79
    Current price $54.79

    6 inch bell 24 volts DC

    Original price $54.79 - Original price $54.79
    Original price
    $54.79
    $54.79 - $54.79
    Current price $54.79
    Sold out
  • P2RL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $1,047.83 - Original price $1,047.83
    Original price
    $1,047.83
    $1,047.83 - $1,047.83
    Current price $1,047.83

    COMBO 2W WALL LOW FREQUENCY RED BULK PACK

    Original price $1,047.83 - Original price $1,047.83
    Original price
    $1,047.83
    $1,047.83 - $1,047.83
    Current price $1,047.83
    Sold out
  • ELR-47K SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98

    ASSY,FNL,ELR-47K

    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98
    Sold out
  • DH400OE-1 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $360.51
    Original price $360.51 - Original price $360.51
    Original price $360.51
    Current price $317.26
    $317.26 - $317.26
    Current price $317.26

    Weatherproof Duct Smoke Detector Enclosure

    Original price $360.51
    Original price $360.51 - Original price $360.51
    Original price $360.51
    Current price $317.26
    $317.26 - $317.26
    Current price $317.26
    Sold out
  • P2WL-LF-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $1,100.74 - Original price $1,100.74
    Original price
    $1,100.74
    $1,100.74 - $1,100.74
    Current price $1,100.74

    COMBO 2W WALL LOW FREQUENCY WHT BULK PACK

    Original price $1,100.74 - Original price $1,100.74
    Original price
    $1,100.74
    $1,100.74 - $1,100.74
    Current price $1,100.74
    Sold out
  • 5603 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $21.99 - Original price $21.99
    Original price
    $21.99
    $21.99 - $21.99
    Current price $21.99

    135°F FIXED TEMPERATURE....CAN REPLACE 283B-PL

    Original price $21.99 - Original price $21.99
    Original price
    $21.99
    $21.99 - $21.99
    Current price $21.99
    Sold out
  • PC2RL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $186.74 - Original price $186.74
    Original price
    $186.74
    $186.74 - $186.74
    Current price $186.74

    LOW FREQUENCY SOUNDER STROBE; CEILING; RED

    Original price $186.74 - Original price $186.74
    Original price
    $186.74
    $186.74 - $186.74
    Current price $186.74
    Sold out
  • R-14E SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $170.57 - Original price $170.57
    Original price
    $170.57
    $170.57 - $170.57
    Current price $170.57

    RELAY SPDT 4 UP W/ENCLOSURE

    Original price $170.57 - Original price $170.57
    Original price
    $170.57
    $170.57 - $170.57
    Current price $170.57
    Sold out
  • RFPW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $103.00 - Original price $103.00
    Original price
    $103.00
    $103.00 - $103.00
    Current price $103.00

    RETROFIT MTG PLT WHT 5/PKG

    Original price $103.00 - Original price $103.00
    Original price
    $103.00
    $103.00 - $103.00
    Current price $103.00
    Sold out
  • PIBV2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $181.16 - Original price $181.16
    Original price
    $181.16
    $181.16 - $181.16
    Current price $181.16

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

    Original price $181.16 - Original price $181.16
    Original price
    $181.16
    $181.16 - $181.16
    Current price $181.16
    Sold out
  • RTS151 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $63.77
    Original price $63.77 - Original price $63.77
    Original price $63.77
    Current price $56.13
    $56.13 - $56.13
    Current price $56.13

    Remote test station; with switch, alarm and power LED.

    Original price $63.77
    Original price $63.77 - Original price $63.77
    Original price $63.77
    Current price $56.13
    $56.13 - $56.13
    Current price $56.13
    Sold out
  • M500X SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $109.39 - Original price $109.39
    Original price
    $109.39
    $109.39 - $109.39
    Current price $109.39

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

    Original price $109.39 - Original price $109.39
    Original price
    $109.39
    $109.39 - $109.39
    Current price $109.39
    Sold out
  • CK300-BL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $159.63 - Original price $159.63
    Original price
    $159.63
    $159.63 - $159.63
    Current price $159.63

    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 $159.63 - Original price $159.63
    Original price
    $159.63
    $159.63 - $159.63
    Current price $159.63
    Sold out
  • FM998 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $116.55
    Original price $116.55 - Original price $116.55
    Original price $116.55
    Current price $102.56
    $102.56 - $102.56
    Current price $102.56

    ELECTROMAGNETIC DOOR HOLDER, QUAD VOLTAGE, RECESSED MOUNT

    Original price $116.55
    Original price $116.55 - Original price $116.55
    Original price $116.55
    Current price $102.56
    $102.56 - $102.56
    Current price $102.56
    Sold out
  • WFD80N SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $284.88 - Original price $284.88
    Original price
    $284.88
    $284.88 - $284.88
    Current price $284.88

    WATERFLOW DETECTOR, SCHEDULE 10/40, 8”

    Original price $284.88 - Original price $284.88
    Original price
    $284.88
    $284.88 - $284.88
    Current price $284.88
    Sold out
  • SPSWK-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $187.62 - Original price $187.62
    Original price
    $187.62
    $187.62 - $187.62
    Current price $187.62

    WALL SPKR/STRB WHT PLAS BOX CLR LENS

    Original price $187.62 - Original price $187.62
    Original price
    $187.62
    $187.62 - $187.62
    Current price $187.62
    Sold out
  • CB500 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $18.33
    Original price $18.33 - Original price $18.33
    Original price $18.33
    Current price $16.13
    $16.13 - $16.13
    Current price $16.13

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

    Original price $18.33
    Original price $18.33 - Original price $18.33
    Original price $18.33
    Current price $16.13
    $16.13 - $16.13
    Current price $16.13
    Sold out
  • P2WLED-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $746.71 - Original price $746.71
    Original price
    $746.71
    $746.71 - $746.71
    Current price $746.71

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

    Original price $746.71 - Original price $746.71
    Original price
    $746.71
    $746.71 - $746.71
    Current price $746.71
    Sold out
  • SBBGWL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $21.57 - Original price $21.57
    Original price
    $21.57
    $21.57 - $21.57
    Current price $21.57

    4X2 WALL SURF MT BACK BOX WHT

    Original price $21.57 - Original price $21.57
    Original price
    $21.57
    $21.57 - $21.57
    Current price $21.57
    Sold out
  • F-A3384-000 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $197.62 - Original price $197.62
    Original price
    $197.62
    $197.62 - $197.62
    Current price $197.62

    Air filter aspirating detector

    Original price $197.62 - Original price $197.62
    Original price
    $197.62
    $197.62 - $197.62
    Current price $197.62
    Sold out
  • SPCW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $38.25 - Original price $38.25
    Original price
    $38.25
    $38.25 - $38.25
    Current price $38.25

    fire alarm speaker strobe white.

    Original price $38.25 - Original price $38.25
    Original price
    $38.25
    $38.25 - $38.25
    Current price $38.25
    Sold out
  • SPSR-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $29.79 - Original price $29.79
    Original price
    $29.79
    $29.79 - $29.79
    Current price $29.79

    Speaker Strobe, Standard-candela, Indoor, Wall Mount, Red, Plain

    Original price $29.79 - Original price $29.79
    Original price
    $29.79
    $29.79 - $29.79
    Current price $29.79
    Sold out
  • HW-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $78.03 - Original price $78.03
    Original price
    $78.03
    $78.03 - $78.03
    Current price $78.03

    SOUNDERS, LOW FREQUENCY, 2-WIRE, 12/24V, INDOOR, WALL MOUNT, WHITE

    Original price $78.03 - Original price $78.03
    Original price
    $78.03
    $78.03 - $78.03
    Current price $78.03
    Sold out
  • SW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $29.79 - Original price $29.79
    Original price
    $29.79
    $29.79 - $29.79
    Current price $29.79

    STROBE, STANDARD CD, WHITE

    Original price $29.79 - Original price $29.79
    Original price
    $29.79
    $29.79 - $29.79
    Current price $29.79
    Sold out
  • SRLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $41.60 - Original price $41.60
    Original price
    $41.60
    $41.60 - $41.60
    Current price $41.60

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

    Original price $41.60 - Original price $41.60
    Original price
    $41.60
    $41.60 - $41.60
    Current price $41.60
    Sold out
  • PC2WLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $81.62 - Original price $81.62
    Original price
    $81.62
    $81.62 - $81.62
    Current price $81.62

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

    Original price $81.62 - Original price $81.62
    Original price
    $81.62
    $81.62 - $81.62
    Current price $81.62
    Sold out
  • SWLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $62.74 - Original price $62.74
    Original price
    $62.74
    $62.74 - $62.74
    Current price $62.74

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

    Original price $62.74 - Original price $62.74
    Original price
    $62.74
    $62.74 - $62.74
    Current price $62.74
    Sold out
  • LENS-R3 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $15.69 - Original price $15.69
    Original price
    $15.69
    $15.69 - $15.69
    Current price $15.69

    LED LENS; RED; WALL/CEILING

    Original price $15.69 - Original price $15.69
    Original price
    $15.69
    $15.69 - $15.69
    Current price $15.69
    Sold out
  • PC2RLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $75.51 - Original price $75.51
    Original price
    $75.51
    $75.51 - $75.51
    Current price $75.51

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

    Original price $75.51 - Original price $75.51
    Original price
    $75.51
    $75.51 - $75.51
    Current price $75.51
    Sold out