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  • LC-B1-15X DSC

    DSC
    Original price $20.55
    Original price $20.55 - Original price $20.55
    Original price $20.55
    Current price $17.47
    $17.47 - $17.47
    Current price $17.47

    Optional bracket for the LC-151 outdoor motion detector

    Original price $20.55
    Original price $20.55 - Original price $20.55
    Original price $20.55
    Current price $17.47
    $17.47 - $17.47
    Current price $17.47
    Save $3.08 Save $0.00
  • LC-L1ST DSC

    DSC
    Original price $1.87
    Original price $1.87 - Original price $1.87
    Original price $1.87
    Current price $1.59
    $1.59 - $1.59
    Current price $1.59
    DISCONTINUED

    LC-L1ST - Swivel Wall Mount Bracket for LC Series Motion Detectors

    Original price $1.87
    Original price $1.87 - Original price $1.87
    Original price $1.87
    Current price $1.59
    $1.59 - $1.59
    Current price $1.59
    Save $0.28 Save $0.00
  • LC2 ALTRONIX

    ALTRONIX
    Sign in for pricing

    3 CONDUCTOR LINE CORD

    Sign in for pricing
    Save $0.84 Save $0.00
  • LDM-CBL24 FIRE-LITE

    FIRE-LITE
    Original price $137.37
    Original price $137.37 - Original price $137.37
    Original price $137.37
    Current price $120.89
    $120.89 - $120.89
    Current price $120.89

    LDM-CBL24 FIRELITE Lamp Driver Annunciator Cable -24? -Connects LDM to Graphic LED’s

    Original price $137.37
    Original price $137.37 - Original price $137.37
    Original price $137.37
    Current price $120.89
    $120.89 - $120.89
    Current price $120.89
    Save $16.48 Save $0.00
  • LEMD-M WHEELOCK

    WHEELOCK
    Original price $337.95
    Original price $337.95 - Original price $337.95
    Original price $337.95
    Current price $287.26
    $287.26 - $287.26
    Current price $287.26

    LED ILLUMINATED EMERGENCY TEXT MESSAGE DISPLAY, UL 48 LISTED FOR UFC COMPLIANCE

    Original price $337.95
    Original price $337.95 - Original price $337.95
    Original price $337.95
    Current price $287.26
    $287.26 - $287.26
    Current price $287.26
    Save $50.69 Save $0.00
  • LENS-A SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $10.65
    Original price $10.65 - Original price $10.65
    Original price $10.65
    Current price $9.37
    $9.37 - $9.37
    Current price $9.37
    DISCONTINUED

    WALL STROBE LENS ATTACHMENT, AMBER

    Original price $10.65
    Original price $10.65 - Original price $10.65
    Original price $10.65
    Current price $9.37
    $9.37 - $9.37
    Current price $9.37
    Save $1.28 Save $0.00
  • LENS-AC SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $7.79
    Original price $7.79 - Original price $7.79
    Original price $7.79
    Current price $6.86
    $6.86 - $6.86
    Current price $6.86
    DISCONTINUED

    CEILING STROBE LENS ATTACHMENT, AMBER

    Original price $7.79
    Original price $7.79 - Original price $7.79
    Original price $7.79
    Current price $6.86
    $6.86 - $6.86
    Current price $6.86
    Save $0.93 Save $0.00
  • LENS-B SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $11.89
    Original price $11.89 - Original price $11.89
    Original price $11.89
    Current price $10.46
    $10.46 - $10.46
    Current price $10.46
    DISCONTINUED

    COLORED LENS WALL BLUE

    Original price $11.89
    Original price $11.89 - Original price $11.89
    Original price $11.89
    Current price $10.46
    $10.46 - $10.46
    Current price $10.46
    Save $1.43 Save $0.00
  • LENS-BC2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $10.65
    Original price $10.65 - Original price $10.65
    Original price $10.65
    Current price $9.37
    $9.37 - $9.37
    Current price $9.37
    DISCONTINUED

    CEILING BLUE LENS

    Original price $10.65
    Original price $10.65 - Original price $10.65
    Original price $10.65
    Current price $9.37
    $9.37 - $9.37
    Current price $9.37
    Save $1.28 Save $0.00
  • LENS-G2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $8.89
    Original price $8.89 - Original price $8.89
    Original price $8.89
    Current price $7.82
    $7.82 - $7.82
    Current price $7.82
    DISCONTINUED

    WALL GREEN LENS

    Original price $8.89
    Original price $8.89 - Original price $8.89
    Original price $8.89
    Current price $7.82
    $7.82 - $7.82
    Current price $7.82
    Save $1.07 Save $0.00
  • LENS-GC2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $9.51
    Original price $9.51 - Original price $9.51
    Original price $9.51
    Current price $8.37
    $8.37 - $8.37
    Current price $8.37
    DISCONTINUED

    CEILING GREEN LENS

    Original price $9.51
    Original price $9.51 - Original price $9.51
    Original price $9.51
    Current price $8.37
    $8.37 - $8.37
    Current price $8.37
    Save $1.14 Save $0.00
  • LENS-R SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $10.65
    Original price $10.65 - Original price $10.65
    Original price $10.65
    Current price $9.37
    $9.37 - $9.37
    Current price $9.37
    DISCONTINUED

    Wall Strobe Lens Attachment, Red

    Original price $10.65
    Original price $10.65 - Original price $10.65
    Original price $10.65
    Current price $9.37
    $9.37 - $9.37
    Current price $9.37
    Save $1.28 Save $0.00
  • LF-42243 XTRALIS

    VESDA
    Original price $221.93
    Original price $221.93 - Original price $221.93
    Original price $221.93
    Current price $188.64
    $188.64 - $188.64
    Current price $188.64
    DISCONTINUED

    DUAL INLET DUCT PROBE KIT

    Original price $221.93
    Original price $221.93 - Original price $221.93
    Original price $221.93
    Current price $188.64
    $188.64 - $188.64
    Current price $188.64
    Save $33.29 Save $0.00
  • LF-42249 VESDA

    VESDA
    Original price $146.97
    Original price $146.97 - Original price $146.97
    Original price $146.97
    Current price $124.92
    $124.92 - $124.92
    Current price $124.92
    DISCONTINUED

    50' Flexible single core tube - provides one 50 foot long 1/2" I.D. (same as the VPR-TUBE-50S, 0400-03350)

    Original price $146.97
    Original price $146.97 - Original price $146.97
    Original price $146.97
    Current price $124.92
    $124.92 - $124.92
    Current price $124.92
    Save $22.05 Save $0.00
  • LFC00NC-10 HOCHIKI

    HOCHIKI
    Original price $841.07
    Original price $841.07 - Original price $841.07
    Original price $841.07
    Current price $714.91
    $714.91 - $714.91
    Current price $714.91

    L@titude Vision Network Repeater, Standard, English, Red

    Original price $841.07
    Original price $841.07 - Original price $841.07
    Original price $841.07
    Current price $714.91
    $714.91 - $714.91
    Current price $714.91
    Save $126.16 Save $0.00
  • LFC00NC-60 HOCHIKI

    HOCHIKI
    Original price $841.07
    Original price $841.07 - Original price $841.07
    Original price $841.07
    Current price $714.91
    $714.91 - $714.91
    Current price $714.91

    L@titude Network Vision Annunciator (Black)

    Original price $841.07
    Original price $841.07 - Original price $841.07
    Original price $841.07
    Current price $714.91
    $714.91 - $714.91
    Current price $714.91
    Save $126.16 Save $0.00
  • LFH-24R POTTER

    POTTER
    Original price $61.39
    Original price $61.39 - Original price $61.39
    Original price $61.39
    Current price $52.18
    $52.18 - $52.18
    Current price $52.18

    520 Hz Low Frequency Horn, Red

    Original price $61.39
    Original price $61.39 - Original price $61.39
    Original price $61.39
    Current price $52.18
    $52.18 - $52.18
    Current price $52.18
    Save $9.21 Save $0.00
  • LFH-24W POTTER

    POTTER
    Original price $61.39
    Original price $61.39 - Original price $61.39
    Original price $61.39
    Current price $52.18
    $52.18 - $52.18
    Current price $52.18

    520 HZ LOW FREQUENCY HORN WHITE

    Original price $61.39
    Original price $61.39 - Original price $61.39
    Original price $61.39
    Current price $52.18
    $52.18 - $52.18
    Current price $52.18
    Save $9.21 Save $0.00
  • LFHNKW3-N WHEELOCK

    WHEELOCK
    Original price $55.40
    Original price $55.40 - Original price $55.40
    Original price $55.40
    Current price $47.09
    $47.09 - $47.09
    Current price $47.09
    DISCONTINUED

    LF HN,KIT,WHT,2W,WALL,24V,NO LTR

    Original price $55.40
    Original price $55.40 - Original price $55.40
    Original price $55.40
    Current price $47.09
    $47.09 - $47.09
    Current price $47.09
    Save $8.31 Save $0.00
  • LFHSHW3 WHEELOCK

    WHEELOCK
    Original price $94.22
    Original price $94.22 - Original price $94.22
    Original price $94.22
    Current price $80.09
    $80.09 - $80.09
    Current price $80.09
    DISCONTINUED

    LED LF HN STR,TRM PLT,WHT,2W,WALL,24V,177CD,FIRE

    Original price $94.22
    Original price $94.22 - Original price $94.22
    Original price $94.22
    Current price $80.09
    $80.09 - $80.09
    Current price $80.09
    Save $14.13 Save $0.00
  • LFHSKW3 WHEELOCK

    WHEELOCK
    Original price $86.74
    Original price $86.74 - Original price $86.74
    Original price $86.74
    Current price $73.73
    $73.73 - $73.73
    Current price $73.73
    DISCONTINUED

    (DISCONTINUED Replace by: ELFHSW) LED LF HN STR,TRM PLT,WHT,2W,WALL,24V,110CD,FIRE

    Original price $86.74
    Original price $86.74 - Original price $86.74
    Original price $86.74
    Current price $73.73
    $73.73 - $73.73
    Current price $73.73
    Save $13.01 Save $0.00
  • LFSBBB-W POTTER

    POTTER
    Original price $9.88
    Original price $9.88 - Original price $9.88
    Original price $9.88
    Current price $7.97
    $7.97 - $7.97
    Current price $7.97

    Addressable Low Frequency Sounder Base Back Box

    Original price $9.88
    Original price $9.88 - Original price $9.88
    Original price $9.88
    Current price $7.97
    $7.97 - $7.97
    Current price $7.97
    Save $1.91 Save $0.00
  • LIM-1 SIEMENS

    SIEMENS
    Original price $128.70
    Original price $128.70 - Original price $128.70
    Original price $128.70
    Current price $109.40
    $109.40 - $109.40
    Current price $109.40

    Line Isolator Module (Part# 500-892361)

    Original price $128.70
    Original price $128.70 - Original price $128.70
    Original price $128.70
    Current price $109.40
    $109.40 - $109.40
    Current price $109.40
    Save $19.30 Save $0.00
  • LK/KY-CAT30 HOCHIKI

    HOCHIKI
    Original price $17.15
    Original price $17.15 - Original price $17.15
    Original price $17.15
    Current price $14.58
    $14.58 - $14.58
    Current price $14.58

    SPARE CAT30 STYLE LOCK AND KEYSET

    Original price $17.15
    Original price $17.15 - Original price $17.15
    Original price $17.15
    Current price $14.58
    $14.58 - $14.58
    Current price $14.58
    Save $2.57 Save $0.00
  • LNL-1100-S3 LENEL

    LENEL
    Original price $1,089.44
    Original price $1,089.44 - Original price $1,089.44
    Original price $1,089.44
    Current price $926.02
    $926.02 - $926.02
    Current price $926.02

    SECURITY ALARM INPUT CONTROL MODULE BOARD, SERIES 3

    Original price $1,089.44
    Original price $1,089.44 - Original price $1,089.44
    Original price $1,089.44
    Current price $926.02
    $926.02 - $926.02
    Current price $926.02
    Save $163.42 Save $0.00
  • LNL-1200-S3 LENEL

    LENEL
    Original price $1,089.44
    Original price $1,089.44 - Original price $1,089.44
    Original price $1,089.44
    Current price $926.02
    $926.02 - $926.02
    Current price $926.02

    Output Control Module (Series three) – 12/24 VDC, 16 relay output control module , RoHS,CE, C-Tick and UL294 certified

    Original price $1,089.44
    Original price $1,089.44 - Original price $1,089.44
    Original price $1,089.44
    Current price $926.02
    $926.02 - $926.02
    Current price $926.02
    Save $163.42 Save $0.00
  • LNL-1300-S3 LENEL

    LENEL
    Original price $408.84
    Original price $408.84 - Original price $408.84
    Original price $408.84
    Current price $347.51
    $347.51 - $347.51
    Current price $347.51

    SINGLE READER INTERFACE MODULE

    Original price $408.84
    Original price $408.84 - Original price $408.84
    Original price $408.84
    Current price $347.51
    $347.51 - $347.51
    Current price $347.51
    Save $61.33 Save $0.00
  • LNL-1320-2RP LENEL

    LENEL
    Original price $295.11
    Original price $295.11 - Original price $295.11
    Original price $295.11
    Current price $250.84
    $250.84 - $250.84
    Current price $250.84

    Dual Reader Interface Module

    Original price $295.11
    Original price $295.11 - Original price $295.11
    Original price $295.11
    Current price $250.84
    $250.84 - $250.84
    Current price $250.84
    Save $44.27 Save $0.00
  • LNL-1320-S3B LENEL

    LENEL
    Original price $854.32
    Original price $854.32 - Original price $854.32
    Original price $854.32
    Current price $726.17
    $726.17 - $726.17
    Current price $726.17

    DUAL READER INTERFACE MODULE (THIS IS THE SAME AS THE LNL-1320-S3, THE ONLY DIFFERENCE IS THAT LENEL USES THE "LNL-1320-S3B" DUE TO THE SUPPLIER OF...

    View full details
    Original price $854.32
    Original price $854.32 - Original price $854.32
    Original price $854.32
    Current price $726.17
    $726.17 - $726.17
    Current price $726.17
    Save $128.15 Save $0.00
  • LNL-1324E LENEL

    LENEL
    Original price $1,924.46
    Original price $1,924.46 - Original price $1,924.46
    Original price $1,924.46
    Current price $1,635.79
    $1,635.79 - $1,635.79
    Current price $1,635.79

    LENEL IP DOOR INTERFACE, OSDP READERS

    Original price $1,924.46
    Original price $1,924.46 - Original price $1,924.46
    Original price $1,924.46
    Current price $1,635.79
    $1,635.79 - $1,635.79
    Current price $1,635.79
    Save $288.67 Save $0.00
  • LNL-8000 LENEL

    LENEL
    Original price $840.78
    Original price $840.78 - Original price $840.78
    Original price $840.78
    Current price $714.66
    $714.66 - $714.66
    Current price $714.66

    Star Multiplexer 12 VDC, (8) Downstream RS-485 2-wire ports or (4) RS-485 4-wire ports.

    Original price $840.78
    Original price $840.78 - Original price $840.78
    Original price $840.78
    Current price $714.66
    $714.66 - $714.66
    Current price $714.66
    Save $126.12 Save $0.00
  • LNL-8000-M5 LENEL

    LENEL
    Original price $375.09
    Original price $375.09 - Original price $375.09
    Original price $375.09
    Current price $318.83
    $318.83 - $318.83
    Current price $318.83

    Eight Door Multiplexer Module

    Original price $375.09
    Original price $375.09 - Original price $375.09
    Original price $375.09
    Current price $318.83
    $318.83 - $318.83
    Current price $318.83
    Save $56.26 Save $0.00
  • LNL-X2210 LENEL

    LENEL
    Original price $1,226.01
    Original price $1,226.01 - Original price $1,226.01
    Original price $1,226.01
    Current price $1,042.11
    $1,042.11 - $1,042.11
    Current price $1,042.11

    Intelligent Single Door Controller

    Original price $1,226.01
    Original price $1,226.01 - Original price $1,226.01
    Original price $1,226.01
    Current price $1,042.11
    $1,042.11 - $1,042.11
    Current price $1,042.11
    Save $183.90 Save $0.00
  • LNL-X3300 LENEL

    LENEL
    Original price $2,666.04
    Original price $2,666.04 - Original price $2,666.04
    Original price $2,666.04
    Current price $2,266.13
    $2,266.13 - $2,266.13
    Current price $2,266.13

    Intelligent System Controller

    Original price $2,666.04
    Original price $2,666.04 - Original price $2,666.04
    Original price $2,666.04
    Current price $2,266.13
    $2,266.13 - $2,266.13
    Current price $2,266.13
    Save $399.91 Save $0.00
  • LNL-X4420 LENEL

    LENEL
    Original price $3,937.01
    Original price $3,937.01 - Original price $3,937.01
    Original price $3,937.01
    Current price $3,346.46
    $3,346.46 - $3,346.46
    Current price $3,346.46

    Advanced Dual Reader Controller

    Original price $3,937.01
    Original price $3,937.01 - Original price $3,937.01
    Original price $3,937.01
    Current price $3,346.46
    $3,346.46 - $3,346.46
    Current price $3,346.46
    Save $590.55 Save $0.00
  • LOC-1000 POTTER

    POTTER
    Original price $1,793.92
    Original price $1,793.92 - Original price $1,793.92
    Original price $1,793.92
    Current price $1,524.83
    $1,524.83 - $1,524.83
    Current price $1,524.83

    LOCAL OPERATOR CONSOLE

    Original price $1,793.92
    Original price $1,793.92 - Original price $1,793.92
    Original price $1,793.92
    Current price $1,524.83
    $1,524.83 - $1,524.83
    Current price $1,524.83
    Save $269.09 Save $0.00
  • LPB SIEMENS

    SIEMENS
    Original price $610.34
    Original price $610.34 - Original price $610.34
    Original price $610.34
    Current price $518.79
    $518.79 - $518.79
    Current price $518.79

    Local Page Board Mounts On Dac-Net

    Original price $610.34
    Original price $610.34 - Original price $610.34
    Original price $610.34
    Current price $518.79
    $518.79 - $518.79
    Current price $518.79
    Save $91.55 Save $0.00
  • LSN 1500 A BOSCH

    BOSCH
    Original price $786.91
    Original price $786.91 - Original price $786.91
    Original price $786.91
    Current price $668.87
    $668.87 - $668.87
    Current price $668.87
    DISCONTINUED

    LSN 1500 A LSNi Module

    Original price $786.91
    Original price $786.91 - Original price $786.91
    Original price $786.91
    Current price $668.87
    $668.87 - $668.87
    Current price $668.87
    Save $118.04 Save $0.00
  • LSPKBB-W WHEELOCK

    WHEELOCK
    Original price $10.56
    Original price $10.56 - Original price $10.56
    Original price $10.56
    Current price $8.98
    $8.98 - $8.98
    Current price $8.98
    DISCONTINUED

    LED SPKR SURFACE BACKBOX WALL WHT

    Original price $10.56
    Original price $10.56 - Original price $10.56
    Original price $10.56
    Current price $8.98
    $8.98 - $8.98
    Current price $8.98
    Save $1.58 Save $0.00
  • LSPKRC-N WHEELOCK

    WHEELOCK
    Original price $30.57
    Original price $30.57 - Original price $30.57
    Original price $30.57
    Current price $25.98
    $25.98 - $25.98
    Current price $25.98
    DISCONTINUED

    LED 2W HF SPKR,RND,SEMI FLUSH,CEIL, 24VDC ,RD,NO LTR

    Original price $30.57
    Original price $30.57 - Original price $30.57
    Original price $30.57
    Current price $25.98
    $25.98 - $25.98
    Current price $25.98
    Save $4.59 Save $0.00
  • LSPKWC WHEELOCK

    WHEELOCK
    Original price $20.68
    Original price $20.68 - Original price $20.68
    Original price $20.68
    Current price $17.58
    $17.58 - $17.58
    Current price $17.58
    DISCONTINUED

    LED 2W HF SPKR,RND,SEMI FLUSH,CEIL, 24VDC,WHT,FIRE

    Original price $20.68
    Original price $20.68 - Original price $20.68
    Original price $20.68
    Current price $17.58
    $17.58 - $17.58
    Current price $17.58
    Save $3.10 Save $0.00
  • LSPKWC-N WHEELOCK

    WHEELOCK
    Original price $30.57
    Original price $30.57 - Original price $30.57
    Original price $30.57
    Current price $25.98
    $25.98 - $25.98
    Current price $25.98
    DISCONTINUED

    LED 2W HF SPKR,RND,SEMI FLUSH,CEIL, 24VDC,WHT,NO LTR

    Original price $30.57
    Original price $30.57 - Original price $30.57
    Original price $30.57
    Current price $25.98
    $25.98 - $25.98
    Current price $25.98
    Save $4.59 Save $0.00
  • LSPSTR3 WHEELOCK

    WHEELOCK
    Original price $50.12
    Original price $50.12 - Original price $50.12
    Original price $50.12
    Current price $42.60
    $42.60 - $42.60
    Current price $42.60
    DISCONTINUED

    LED 2W HF SPKR STR,SQ,WALL,24VDC,15/30/75/110CD,RD

    Original price $50.12
    Original price $50.12 - Original price $50.12
    Original price $50.12
    Current price $42.60
    $42.60 - $42.60
    Current price $42.60
    Save $7.52 Save $0.00
  • LSPSTRC3 WHEELOCK

    WHEELOCK
    Original price $50.12
    Original price $50.12 - Original price $50.12
    Original price $50.12
    Current price $42.60
    $42.60 - $42.60
    Current price $42.60
    DISCONTINUED

    LED 2W HF SPKR STRB,RND,CEIL, 24VDC,15/30/75/95CD,RD,FIRE

    Original price $50.12
    Original price $50.12 - Original price $50.12
    Original price $50.12
    Current price $42.60
    $42.60 - $42.60
    Current price $42.60
    Save $7.52 Save $0.00
  • LSRA-SB KIDDE

    KIDDE COMMERCIAL
    Original price $45.24 - Original price $45.24
    Original price
    $45.24
    $45.24 - $45.24
    Current price $45.24

    Remote Annuciator Accessory, Surface Mount Back Box, White

    Original price $45.24 - Original price $45.24
    Original price
    $45.24
    $45.24 - $45.24
    Current price $45.24
  • LSTRC3 WHEELOCK

    WHEELOCK
    Original price $50.12
    Original price $50.12 - Original price $50.12
    Original price $50.12
    Current price $42.60
    $42.60 - $42.60
    Current price $42.60
    DISCONTINUED

    LED, ceiling, red, FIRE, clear lens, indoor

    Original price $50.12
    Original price $50.12 - Original price $50.12
    Original price $50.12
    Current price $42.60
    $42.60 - $42.60
    Current price $42.60
    Save $7.52 Save $0.00
  • LTE ANTENNA TELGUARD

    TELGUARD
    Original price $10.61 - Original price $10.61
    Original price
    $10.61
    $10.61 - $10.61
    Current price $10.61

    (72012101) ANTENNA FOR LTE TG-1B, TG-4 & TG-7 SERIES.

    Original price $10.61 - Original price $10.61
    Original price
    $10.61
    $10.61 - $10.61
    Current price $10.61
  • LVF-5005C-S0940 BOSCH

    BOSCH
    Original price $317.62
    Original price $317.62 - Original price $317.62
    Original price $317.62
    Current price $269.98
    $269.98 - $269.98
    Current price $269.98

    BOSCH1/2.5",CSMOUNT,9-40MM,..IR,5MP,SRIRIS

    Original price $317.62
    Original price $317.62 - Original price $317.62
    Original price $317.62
    Current price $269.98
    $269.98 - $269.98
    Current price $269.98
    Save $47.64 Save $0.00