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  • WS4939 DSC

    DSC
    Original price $33.18
    Original price $33.18 - Original price $33.18
    Original price $33.18
    Current price $28.20
    $28.20 - $28.20
    Current price $28.20
    DISCONTINUED

    WIRELESS KEYFOB 4 BUTTONS

    Original price $33.18
    Original price $33.18 - Original price $33.18
    Original price $33.18
    Current price $28.20
    $28.20 - $28.20
    Current price $28.20
    Save $4.98 Save $0.00
  • WS4945 DSC

    DSC
    Original price $39.98
    Original price $39.98 - Original price $39.98
    Original price $39.98
    Current price $33.97
    $33.97 - $33.97
    Current price $33.97
    DISCONTINUED

    433MHZ WIRELESS DOOR/WINDOW CONTACT WITH NORMAL CLOSED EXTERNAL CONTACT INPUT, PCB ANTENNA, CASE AND WALL TAMPER

    Original price $39.98
    Original price $39.98 - Original price $39.98
    Original price $39.98
    Current price $33.97
    $33.97 - $33.97
    Current price $33.97
    Save $6.01 Save $0.00
  • WS4945N DSC

    DSC
    Original price $36.09
    Original price $36.09 - Original price $36.09
    Original price $36.09
    Current price $30.68
    $30.68 - $30.68
    Current price $30.68

    433MHz wireless door/window contact w/normally open external contact input, PCB antenna, case and wall tamper.

    Original price $36.09
    Original price $36.09 - Original price $36.09
    Original price $36.09
    Current price $30.68
    $30.68 - $30.68
    Current price $30.68
    Sold out
  • WS4965 DSC

    DSC
    Original price $66.39
    Original price $66.39 - Original price $66.39
    Original price $66.39
    Current price $56.42
    $56.42 - $56.42
    Current price $56.42
    DISCONTINUED

    TRI-ZONE DR/WINDOW CONTACT

    Original price $66.39
    Original price $66.39 - Original price $66.39
    Original price $66.39
    Current price $56.42
    $56.42 - $56.42
    Current price $56.42
    Save $9.97 Save $0.00
  • WS4985 DSC

    DSC
    Original price $62.33
    Original price $62.33 - Original price $62.33
    Original price $62.33
    Current price $52.98
    $52.98 - $52.98
    Current price $52.98

    Water Detection - Wall Mount

    Original price $62.33
    Original price $62.33 - Original price $62.33
    Original price $62.33
    Current price $52.98
    $52.98 - $52.98
    Current price $52.98
    Save $9.35 Save $0.00
  • WSD-ACCLIMATE HONEYWELL

    HONEYWELL
    Original price $324.99 - Original price $324.99
    Original price
    $324.99
    $324.99 - $324.99
    Current price $324.99

    WIRELESS SMKDET INTEL ACCLIMATE GW-FCI

    Original price $324.99 - Original price $324.99
    Original price
    $324.99
    $324.99 - $324.99
    Current price $324.99
    Sold out
  • WSK-HEAT SILENT KNIGHT

    SILENT KNIGHT
    Original price $256.11
    Original price $256.11 - Original price $256.11
    Original price $256.11
    Current price $225.37
    $225.37 - $225.37
    Current price $225.37

    SWIFT HEAT DETECTOR

    Original price $256.11
    Original price $256.11 - Original price $256.11
    Original price $256.11
    Current price $225.37
    $225.37 - $225.37
    Current price $225.37
    Save $30.74 Save $0.00
  • WSK-HEAT-ROR SILENT KNIGHT

    SILENT KNIGHT
    Original price $256.11
    Original price $256.11 - Original price $256.11
    Original price $256.11
    Current price $225.37
    $225.37 - $225.37
    Current price $225.37

    SWIFT HEAT RATE/RISE DETECTOR

    Original price $256.11
    Original price $256.11 - Original price $256.11
    Original price $256.11
    Current price $225.37
    $225.37 - $225.37
    Current price $225.37
    Save $30.74 Save $0.00
  • WSK-MONITOR SILENT KNIGHT

    SILENT KNIGHT
    Original price $293.60
    Original price $293.60 - Original price $293.60
    Original price $293.60
    Current price $258.37
    $258.37 - $258.37
    Current price $258.37

    SWIFT MONITOR MODULE

    Original price $293.60
    Original price $293.60 - Original price $293.60
    Original price $293.60
    Current price $258.37
    $258.37 - $258.37
    Current price $258.37
    Save $35.23 Save $0.00
  • WSK-PHOTO SILENT KNIGHT

    SILENT KNIGHT
    Original price $292.81 - Original price $292.81
    Original price
    $292.81
    $292.81 - $292.81
    Current price $292.81

    SWIFT PHOTO DETECTOR

    Original price $292.81 - Original price $292.81
    Original price
    $292.81
    $292.81 - $292.81
    Current price $292.81
    Sold out
  • WSK-PHOTO-T SILENT KNIGHT

    SILENT KNIGHT
    Original price $430.05
    Original price $430.05 - Original price $430.05
    Original price $430.05
    Current price $335.86
    $335.86 - $335.86
    Current price $335.86

    SWIFT PHOTO THERMAL DETECTOR

    Original price $430.05
    Original price $430.05 - Original price $430.05
    Original price $430.05
    Current price $335.86
    $335.86 - $335.86
    Current price $335.86
    Sold out
  • WSK-PULL-DA SILENT KNIGHT

    SILENT KNIGHT
    Original price $370.33
    Original price $370.33 - Original price $370.33
    Original price $370.33
    Current price $290.92
    $290.92 - $290.92
    Current price $290.92

    SWIFT WIRELESS PULL STATION

    Original price $370.33
    Original price $370.33 - Original price $370.33
    Original price $370.33
    Current price $290.92
    $290.92 - $290.92
    Current price $290.92
    Save $79.41 Save $0.00
  • WSK-RELAY SILENT KNIGHT

    SILENT KNIGHT
    Original price $298.50
    Original price $298.50 - Original price $298.50
    Original price $298.50
    Current price $262.68
    $262.68 - $262.68
    Current price $262.68

    SWIFT RELAY MODULE

    Original price $298.50
    Original price $298.50 - Original price $298.50
    Original price $298.50
    Current price $262.68
    $262.68 - $262.68
    Current price $262.68
    Save $35.82 Save $0.00
  • WSK-WGI SILENT KNIGHT

    SILENT KNIGHT
    Original price $513.55
    Original price $513.55 - Original price $513.55
    Original price $513.55
    Current price $451.92
    $451.92 - $451.92
    Current price $451.92

    SWIFT GATEWAY

    Original price $513.55
    Original price $513.55 - Original price $513.55
    Original price $513.55
    Current price $451.92
    $451.92 - $451.92
    Current price $451.92
    Save $61.63 Save $0.00
  • WSS POTTER

    POTTER
    Original price $1,179.82
    Original price $1,179.82 - Original price $1,179.82
    Original price $1,179.82
    Current price $969.03
    $969.03 - $969.03
    Current price $969.03

    SignaLink Wireless Kit (WRX-R & WTX-M)

    Original price $1,179.82
    Original price $1,179.82 - Original price $1,179.82
    Original price $1,179.82
    Current price $969.03
    $969.03 - $969.03
    Current price $969.03
    Save $210.79 Save $0.00
  • WSSPK24-15/75AWW GENTEX

    GENTEX
    Original price $132.02 - Original price $132.02
    Original price
    $132.02
    $132.02 - $132.02
    Current price $132.02

    (904-1432-002) Outdoor Speaker/Strobe, 25 or 70.7 VRMS, Fixed 15/75 Candela, Wall Mount, Shipped with GBLP Back Box, ALERT Text, White Faceplate

    Original price $132.02 - Original price $132.02
    Original price
    $132.02
    $132.02 - $132.02
    Current price $132.02
    Sold out
  • WSSPK24-15/75WR GENTEX

    GENTEX
    Original price $132.02
    Original price $132.02 - Original price $132.02
    Original price $132.02
    Current price $112.22
    $112.22 - $112.22
    Current price $112.22

    Outdoor Speaker/Strobe, 25 or 70.7 VRMS, Fixed 15/75 Candela, Wall Mount, Shipped with GBLP Back Box, FIRE Text, Red Faceplate

    Original price $132.02
    Original price $132.02 - Original price $132.02
    Original price $132.02
    Current price $112.22
    $112.22 - $112.22
    Current price $112.22
    Save $19.80 Save $0.00
  • WST POTTER

    POTTER
    Original price $416.12
    Original price $416.12 - Original price $416.12
    Original price $416.12
    Current price $353.70
    $353.70 - $353.70
    Current price $353.70

    SingaLink Wireless Setup Tool

    Original price $416.12
    Original price $416.12 - Original price $416.12
    Original price $416.12
    Current price $353.70
    $353.70 - $353.70
    Current price $353.70
    Save $62.42 Save $0.00
  • WT4911BATT DSC

    DSC
    Original price $26.52
    Original price $26.52 - Original price $26.52
    Original price $26.52
    Current price $22.55
    $22.55 - $22.55
    Current price $22.55

    WT4911 BATT GRND SHP/MIN

    Original price $26.52
    Original price $26.52 - Original price $26.52
    Original price $26.52
    Current price $22.55
    $22.55 - $22.55
    Current price $22.55
    Save $3.97 Save $0.00
  • WT4989 DSC

    DSC
    Original price $48.69
    Original price $48.69 - Original price $48.69
    Original price $48.69
    Current price $41.38
    $41.38 - $41.38
    Current price $41.38

    2-Way Wls Keyfob Na; Efsp

    Original price $48.69
    Original price $48.69 - Original price $48.69
    Original price $48.69
    Current price $41.38
    $41.38 - $41.38
    Current price $41.38
    Save $7.31 Save $0.00
  • WTX-M POTTER

    POTTER
    Original price $520.51
    Original price $520.51 - Original price $520.51
    Original price $520.51
    Current price $412.57
    $412.57 - $412.57
    Current price $412.57

    SignaLink Wireless Transmitter

    Original price $520.51
    Original price $520.51 - Original price $520.51
    Original price $520.51
    Current price $412.57
    $412.57 - $412.57
    Current price $412.57
    Save $107.94 Save $0.00
  • X5200S4N14W1 DET-TRONICS

    DET-TRONICS
    Original price $12,458.18 - Original price $12,458.18
    Original price
    $12,458.18
    $12,458.18 - $12,458.18
    Current price $12,458.18

    X5200 Ultraviolet/Infrared Flame Detector

    Original price $12,458.18 - Original price $12,458.18
    Original price
    $12,458.18
    $12,458.18 - $12,458.18
    Current price $12,458.18
    Sold out
  • XAL-53 KILARK

    KILARK
    Original price $1,653.39
    Original price $1,653.39 - Original price $1,653.39
    Original price $1,653.39
    Current price $1,405.39
    $1,405.39 - $1,405.39
    Current price $1,405.39

    KILARK MANUAL STATION, EXPLOSION-PROOF; NO & NC CONTACTS.

    Original price $1,653.39
    Original price $1,653.39 - Original price $1,653.39
    Original price $1,653.39
    Current price $1,405.39
    $1,405.39 - $1,405.39
    Current price $1,405.39
    Save $248.00 Save $0.00
  • XCL-COVER HONEYWELL

    HONEYWELL
    Original price $66.41 - Original price $66.41
    Original price
    $66.41
    $66.41 - $66.41
    Current price $66.41

    VESDA SPXCL Sensor Cover with Gasket

    Original price $66.41 - Original price $66.41
    Original price
    $66.41
    $66.41 - $66.41
    Current price $66.41
    Sold out
  • XCL-LB-CH4-RA VESDA

    VESDA
    Original price $2,440.14 - Original price $2,440.14
    Original price
    $2,440.14
    $2,440.14 - $2,440.14
    Current price $2,440.14

    VESDA Sensepoint XCL Flammable (CAT) 20-100% LEL 4-20mA Relay

    Original price $2,440.14 - Original price $2,440.14
    Original price
    $2,440.14
    $2,440.14 - $2,440.14
    Current price $2,440.14
    Sold out
  • XCL-LB-CO2VV-RM VESDA

    VESDA
    Original price $4,513.16 - Original price $4,513.16
    Original price
    $4,513.16
    $4,513.16 - $4,513.16
    Current price $4,513.16

    VESDA XCL LB CO2 5% V/V MODBUS REL (FIRELITE)

    Original price $4,513.16 - Original price $4,513.16
    Original price
    $4,513.16
    $4,513.16 - $4,513.16
    Current price $4,513.16
  • XDLC SIEMENS

    SIEMENS
    Original price $994.68
    Original price $994.68 - Original price $994.68
    Original price $994.68
    Current price $845.47
    $845.47 - $845.47
    Current price $845.47

    Device Loop Card for connection of Desigo Fire Safety Modular/Cerberus PRO Modular smoke detectors, MultiCriteria detectors including Carbon Monox...

    View full details
    Original price $994.68
    Original price $994.68 - Original price $994.68
    Original price $994.68
    Current price $845.47
    $845.47 - $845.47
    Current price $845.47
    Save $149.21 Save $0.00
  • XDMC SIEMENS

    SIEMENS
    Original price $1,917.94 - Original price $1,917.94
    Original price
    $1,917.94
    $1,917.94 - $1,917.94
    Current price $1,917.94

    XDMC CARD Assemnly S54430-B5-A1 Fire Alarm

    Original price $1,917.94 - Original price $1,917.94
    Original price
    $1,917.94
    $1,917.94 - $1,917.94
    Current price $1,917.94
    Sold out
  • XLD200-4-12V-FC GREALPHA

    GREALPHA
    Original price $327.33 - Original price $327.33
    Original price
    $327.33
    $327.33 - $327.33
    Current price $327.33
    DISCONTINUED

    AC/DC LED Power Supply 200W Quad 11-Pin

    Original price $327.33 - Original price $327.33
    Original price
    $327.33
    $327.33 - $327.33
    Current price $327.33
    Sold out
  • XLS-250-ZIC4A-EP SIEMENS

    SIEMENS
    Original price $17,675.15
    Original price $17,675.15 - Original price $17,675.15
    Original price $17,675.15
    Current price $15,023.88
    $15,023.88 - $15,023.88
    Current price $15,023.88

    Xls-250-Zic4A-Ep Includes; (1) DlC, (1)PMI-3, (1)ZIC-4A, (1)CC-5 AND (1)PSC-12

    Original price $17,675.15
    Original price $17,675.15 - Original price $17,675.15
    Original price $17,675.15
    Current price $15,023.88
    $15,023.88 - $15,023.88
    Current price $15,023.88
    Save $2,651.27 Save $0.00
  • XLS-MME3-ADPT SIEMENS

    SIEMENS
    Original price $1,669.50
    Original price $1,669.50 - Original price $1,669.50
    Original price $1,669.50
    Current price $1,419.08
    $1,419.08 - $1,419.08
    Current price $1,419.08

    MME-3 AND MBR-2 BLACK ENCLOSURE ADAPTER FOR FIREFINDER XLS

    Original price $1,669.50
    Original price $1,669.50 - Original price $1,669.50
    Original price $1,669.50
    Current price $1,419.08
    $1,419.08 - $1,419.08
    Current price $1,419.08
    Save $250.42 Save $0.00
  • XMS-501 SIEMENS

    SIEMENS
    Original price $258.85
    Original price $258.85 - Original price $258.85
    Original price $258.85
    Current price $220.02
    $220.02 - $220.02
    Current price $220.02

    Conventional Double Action

    Original price $258.85
    Original price $258.85 - Original price $258.85
    Original price $258.85
    Current price $220.02
    $220.02 - $220.02
    Current price $220.02
    Save $38.83 Save $0.00
  • XMS-D SIEMENS

    SIEMENS
    Original price $200.82
    Original price $200.82 - Original price $200.82
    Original price $200.82
    Current price $170.69
    $170.69 - $170.69
    Current price $170.69

    S54321-F8-A1 Manual Pull Station Fire Alarm

    Original price $200.82
    Original price $200.82 - Original price $200.82
    Original price $200.82
    Current price $170.69
    $170.69 - $170.69
    Current price $170.69
    Save $30.13 Save $0.00
  • XND SIEMENS

    SIEMENS
    Original price $579.41
    Original price $579.41 - Original price $579.41
    Original price $579.41
    Current price $492.51
    $492.51 - $492.51
    Current price $492.51

    MNET/HNET Network Interface

    Original price $579.41
    Original price $579.41 - Original price $579.41
    Original price $579.41
    Current price $492.51
    $492.51 - $492.51
    Current price $492.51
    Save $86.90 Save $0.00
  • XP5-C HONEYWELL

    HONEYWELL
    Original price $158.94 - Original price $158.94
    Original price
    $158.94
    $158.94 - $158.94
    Current price $158.94
    DISCONTINUED

    ASSY,FNL,XP5-C

    Original price $158.94 - Original price $158.94
    Original price
    $158.94
    $158.94 - $158.94
    Current price $158.94
    Sold out
  • XP95-M GAMEWELL

    GAMEWELL
    Original price $173.52 - Original price $173.52
    Original price
    $173.52
    $173.52 - $173.52
    Current price $173.52
    DISCONTINUED

    XP95 MULTI-SENSOR (BOTH PHOTOELECTRIC AND THERMAL SENSING ELEMENTS); BASE IS NOT INCLUDED

    Original price $173.52 - Original price $173.52
    Original price
    $173.52
    $173.52 - $173.52
    Current price $173.52
    Sold out
  • XP95A APOLLO

    APOLLO
    Original price $115.91 - Original price $115.91
    Original price
    $115.91
    $115.91 - $115.91
    Current price $115.91
    DISCONTINUED

    SA5050-250 SMOKE DETECTOR - UL268 7TH EDITION

    Original price $115.91 - Original price $115.91
    Original price
    $115.91
    $115.91 - $115.91
    Current price $115.91
    Sold out
  • XRM-24 HONEYWELL

    HONEYWELL
    Original price $184.47
    Original price $184.47 - Original price $184.47
    Original price $184.47
    Current price $156.80
    $156.80 - $156.80
    Current price $156.80

    TRANSFORMER ASSEMBLY, EXPANDS NOTIFICATION APPLIANCE CIRCUIT POWER FROM 2.5 TO 5 AMPS, SFP-2404 ONLY

    Original price $184.47
    Original price $184.47 - Original price $184.47
    Original price $184.47
    Current price $156.80
    $156.80 - $156.80
    Current price $156.80
    Save $27.67 Save $0.00
  • XTRI-D SIEMENS

    SIEMENS
    Original price $99.18 - Original price $99.18
    Original price
    $99.18
    $99.18 - $99.18
    Current price $99.18

    REPLACEMENT FOR HTRI-D (S54370-B2-A1)

    Original price $99.18 - Original price $99.18
    Original price
    $99.18
    $99.18 - $99.18
    Current price $99.18
    Sold out
  • XTRI-M SIEMENS

    SIEMENS
    Original price $120.91
    Original price $120.91 - Original price $120.91
    Original price $120.91
    Current price $102.77
    $102.77 - $102.77
    Current price $102.77

    Intelligent Interface Mini Module

    Original price $120.91
    Original price $120.91 - Original price $120.91
    Original price $120.91
    Current price $102.77
    $102.77 - $102.77
    Current price $102.77
    Save $18.14 Save $0.00
  • XTRI-R SIEMENS

    SIEMENS
    Original price $178.55 - Original price $178.55
    Original price
    $178.55
    $178.55 - $178.55
    Current price $178.55

    Addressable Relay / Monitor Module with Dual Isloators (S54370-B1-A1)

    Original price $178.55 - Original price $178.55
    Original price
    $178.55
    $178.55 - $178.55
    Current price $178.55
    Sold out
  • XTRI-S SIEMENS

    SIEMENS
    Original price $122.21
    Original price $122.21 - Original price $122.21
    Original price $122.21
    Current price $103.88
    $103.88 - $103.88
    Current price $103.88

    Addressable Monitor Module with Dual Isloators (S54370-B3-A1)

    Original price $122.21
    Original price $122.21 - Original price $122.21
    Original price $122.21
    Current price $103.88
    $103.88 - $103.88
    Current price $103.88
    Save $18.33 Save $0.00
  • YBN-NSA-4 HOCHIKI

    HOCHIKI
    Original price $9.64
    Original price $9.64 - Original price $9.64
    Original price $9.64
    Current price $6.71
    $6.71 - $6.71
    Current price $6.71
    DISCONTINUED

    4" ANALOG SENSOR BASE, BONE

    Original price $9.64
    Original price $9.64 - Original price $9.64
    Original price $9.64
    Current price $6.71
    $6.71 - $6.71
    Current price $6.71
    Save $2.93 Save $0.00
  • YBN-NSA-47 HOCHIKI

    HOCHIKI
    Original price $10.70 - Original price $10.70
    Original price
    $10.70
    $10.70 - $10.70
    Current price $10.70

    4" ANALOG SENSOR BASE, BONE

    Original price $10.70 - Original price $10.70
    Original price
    $10.70
    $10.70 - $10.70
    Current price $10.70
  • YJ9101 SPACE AGE

    SPACE AGE
    Original price $157.42 - Original price $157.42
    Original price
    $157.42
    $157.42 - $157.42
    Current price $157.42

    TC2 CAB W/O TERM STRIPS PK-625 14 X 14 X 3.5 RED/WHT LETTERS

    Original price $157.42 - Original price $157.42
    Original price
    $157.42
    $157.42 - $157.42
    Current price $157.42
    Sold out
  • ZA-42 POTTER

    POTTER
    Original price $222.39
    Original price $222.39 - Original price $222.39
    Original price $222.39
    Current price $189.03
    $189.03 - $189.03
    Current price $189.03

    4 ZONE EXPANDER F/ PFC-5004E

    Original price $222.39
    Original price $222.39 - Original price $222.39
    Original price $222.39
    Current price $189.03
    $189.03 - $189.03
    Current price $189.03
    Save $33.36 Save $0.00
  • ZAC-40 SIEMENS

    SIEMENS
    Original price $1,144.82 - Original price $1,144.82
    Original price
    $1,144.82
    $1,144.82 - $1,144.82
    Current price $1,144.82

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    Original price $1,144.82 - Original price $1,144.82
    Original price
    $1,144.82
    $1,144.82 - $1,144.82
    Current price $1,144.82
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    Original price $2,557.94
    Original price $2,557.94 - Original price $2,557.94
    Original price $2,557.94
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    Original price $2,557.94
    Original price $2,557.94 - Original price $2,557.94
    Original price $2,557.94
    Current price $2,174.25
    $2,174.25 - $2,174.25
    Current price $2,174.25
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