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  • WS4913 DSC

    DSC
    Original price $84.27 - Original price $84.27
    Original price
    $84.27
    $84.27 - $84.27
    Current price $84.27
    DISCONTINUED

    WIRELESS CO DETECTOR

    Original price $84.27 - Original price $84.27
    Original price
    $84.27
    $84.27 - $84.27
    Current price $84.27
    Sold out
  • WS4925 DSC

    DSC
    Original price $41.26
    Original price $41.26 - Original price $41.26
    Original price $41.26
    Current price $35.07
    $35.07 - $35.07
    Current price $35.07

    WIRELESS DOOR/WINDOW CONTACT

    Original price $41.26
    Original price $41.26 - Original price $41.26
    Original price $41.26
    Current price $35.07
    $35.07 - $35.07
    Current price $35.07
    Save $6.19 Save $0.00
  • WS4936 DSC

    DSC
    Original price $67.30
    Original price $67.30 - Original price $67.30
    Original price $67.30
    Current price $57.21
    $57.21 - $57.21
    Current price $57.21

    Wireless Photoelectric Smoke Detector with Built-in Heat Detector

    Original price $67.30
    Original price $67.30 - Original price $67.30
    Original price $67.30
    Current price $57.21
    $57.21 - $57.21
    Current price $57.21
    Save $10.09 Save $0.00
  • WS4939 DSC

    DSC
    Original price $23.38
    Original price $23.38 - Original price $23.38
    Original price $23.38
    Current price $19.87
    $19.87 - $19.87
    Current price $19.87
    DISCONTINUED

    WIRELESS KEYFOB 4 BUTTONS

    Original price $23.38
    Original price $23.38 - Original price $23.38
    Original price $23.38
    Current price $19.87
    $19.87 - $19.87
    Current price $19.87
    Save $3.51 Save $0.00
  • WS4945 DSC

    DSC
    Original price $28.17
    Original price $28.17 - Original price $28.17
    Original price $28.17
    Current price $23.94
    $23.94 - $23.94
    Current price $23.94
    DISCONTINUED

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

    Original price $28.17
    Original price $28.17 - Original price $28.17
    Original price $28.17
    Current price $23.94
    $23.94 - $23.94
    Current price $23.94
    Sold out
  • WS4945N DSC

    DSC
    Original price $25.43
    Original price $25.43 - Original price $25.43
    Original price $25.43
    Current price $21.62
    $21.62 - $21.62
    Current price $21.62

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

    Original price $25.43
    Original price $25.43 - Original price $25.43
    Original price $25.43
    Current price $21.62
    $21.62 - $21.62
    Current price $21.62
    Save $3.81 Save $0.00
  • WS4965 DSC

    DSC
    Original price $46.78
    Original price $46.78 - Original price $46.78
    Original price $46.78
    Current price $39.76
    $39.76 - $39.76
    Current price $39.76
    DISCONTINUED

    TRI-ZONE DR/WINDOW CONTACT

    Original price $46.78
    Original price $46.78 - Original price $46.78
    Original price $46.78
    Current price $39.76
    $39.76 - $39.76
    Current price $39.76
    Save $7.02 Save $0.00
  • WS4985 DSC

    DSC
    Original price $43.92
    Original price $43.92 - Original price $43.92
    Original price $43.92
    Current price $37.33
    $37.33 - $37.33
    Current price $37.33

    Water Detection - Wall Mount

    Original price $43.92
    Original price $43.92 - Original price $43.92
    Original price $43.92
    Current price $37.33
    $37.33 - $37.33
    Current price $37.33
    Save $6.59 Save $0.00
  • WSD-ACCLIMATE HONEYWELL

    HONEYWELL
    Original price $229.01 - Original price $229.01
    Original price
    $229.01
    $229.01 - $229.01
    Current price $229.01

    WIRELESS SMKDET INTEL ACCLIMATE GW-FCI

    Original price $229.01 - Original price $229.01
    Original price
    $229.01
    $229.01 - $229.01
    Current price $229.01
    Sold out
  • WSK-HEAT SILENT KNIGHT

    SILENT KNIGHT
    Original price $180.47
    Original price $180.47 - Original price $180.47
    Original price $180.47
    Current price $158.81
    $158.81 - $158.81
    Current price $158.81

    SWIFT HEAT DETECTOR

    Original price $180.47
    Original price $180.47 - Original price $180.47
    Original price $180.47
    Current price $158.81
    $158.81 - $158.81
    Current price $158.81
    Save $21.66 Save $0.00
  • WSK-HEAT-ROR SILENT KNIGHT

    SILENT KNIGHT
    Original price $180.47
    Original price $180.47 - Original price $180.47
    Original price $180.47
    Current price $158.81
    $158.81 - $158.81
    Current price $158.81

    SWIFT HEAT RATE/RISE DETECTOR

    Original price $180.47
    Original price $180.47 - Original price $180.47
    Original price $180.47
    Current price $158.81
    $158.81 - $158.81
    Current price $158.81
    Save $21.66 Save $0.00
  • WSK-MONITOR SILENT KNIGHT

    SILENT KNIGHT
    Original price $206.89
    Original price $206.89 - Original price $206.89
    Original price $206.89
    Current price $182.06
    $182.06 - $182.06
    Current price $182.06

    SWIFT MONITOR MODULE

    Original price $206.89
    Original price $206.89 - Original price $206.89
    Original price $206.89
    Current price $182.06
    $182.06 - $182.06
    Current price $182.06
    Save $24.83 Save $0.00
  • WSK-PHOTO SILENT KNIGHT

    SILENT KNIGHT
    Original price $206.33 - Original price $206.33
    Original price
    $206.33
    $206.33 - $206.33
    Current price $206.33

    SWIFT PHOTO DETECTOR

    Original price $206.33 - Original price $206.33
    Original price
    $206.33
    $206.33 - $206.33
    Current price $206.33
    Sold out
  • WSK-PHOTO-T SILENT KNIGHT

    SILENT KNIGHT
    Original price $303.04
    Original price $303.04 - Original price $303.04
    Original price $303.04
    Current price $236.67
    $236.67 - $236.67
    Current price $236.67

    SWIFT PHOTO THERMAL DETECTOR

    Original price $303.04
    Original price $303.04 - Original price $303.04
    Original price $303.04
    Current price $236.67
    $236.67 - $236.67
    Current price $236.67
    Sold out
  • WSK-PULL-DA SILENT KNIGHT

    SILENT KNIGHT
    Original price $260.96
    Original price $260.96 - Original price $260.96
    Original price $260.96
    Current price $205.00
    $205.00 - $205.00
    Current price $205.00

    SWIFT WIRELESS PULL STATION

    Original price $260.96
    Original price $260.96 - Original price $260.96
    Original price $260.96
    Current price $205.00
    $205.00 - $205.00
    Current price $205.00
    Save $55.96 Save $0.00
  • WSK-RELAY SILENT KNIGHT

    SILENT KNIGHT
    Original price $210.34
    Original price $210.34 - Original price $210.34
    Original price $210.34
    Current price $185.10
    $185.10 - $185.10
    Current price $185.10

    SWIFT RELAY MODULE

    Original price $210.34
    Original price $210.34 - Original price $210.34
    Original price $210.34
    Current price $185.10
    $185.10 - $185.10
    Current price $185.10
    Save $25.24 Save $0.00
  • WSK-WGI SILENT KNIGHT

    SILENT KNIGHT
    Original price $361.88
    Original price $361.88 - Original price $361.88
    Original price $361.88
    Current price $318.45
    $318.45 - $318.45
    Current price $318.45

    SWIFT GATEWAY

    Original price $361.88
    Original price $361.88 - Original price $361.88
    Original price $361.88
    Current price $318.45
    $318.45 - $318.45
    Current price $318.45
    Save $43.43 Save $0.00
  • WSS POTTER

    POTTER
    Original price $831.37
    Original price $831.37 - Original price $831.37
    Original price $831.37
    Current price $682.84
    $682.84 - $682.84
    Current price $682.84

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

    Original price $831.37
    Original price $831.37 - Original price $831.37
    Original price $831.37
    Current price $682.84
    $682.84 - $682.84
    Current price $682.84
    Save $148.53 Save $0.00
  • WSSPK24-15/75AWW GENTEX

    GENTEX
    Original price $93.03 - Original price $93.03
    Original price
    $93.03
    $93.03 - $93.03
    Current price $93.03

    (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 $93.03 - Original price $93.03
    Original price
    $93.03
    $93.03 - $93.03
    Current price $93.03
    Sold out
  • WSSPK24-15/75WR GENTEX

    GENTEX
    Original price $93.03
    Original price $93.03 - Original price $93.03
    Original price $93.03
    Current price $79.08
    $79.08 - $79.08
    Current price $79.08

    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 $93.03
    Original price $93.03 - Original price $93.03
    Original price $93.03
    Current price $79.08
    $79.08 - $79.08
    Current price $79.08
    Save $13.95 Save $0.00
  • WST POTTER

    POTTER
    Original price $293.22
    Original price $293.22 - Original price $293.22
    Original price $293.22
    Current price $249.24
    $249.24 - $249.24
    Current price $249.24

    SingaLink Wireless Setup Tool

    Original price $293.22
    Original price $293.22 - Original price $293.22
    Original price $293.22
    Current price $249.24
    $249.24 - $249.24
    Current price $249.24
    Save $43.98 Save $0.00
  • WT4911BATT DSC

    DSC
    Original price $18.69
    Original price $18.69 - Original price $18.69
    Original price $18.69
    Current price $15.89
    $15.89 - $15.89
    Current price $15.89

    WT4911 BATT GRND SHP/MIN

    Original price $18.69
    Original price $18.69 - Original price $18.69
    Original price $18.69
    Current price $15.89
    $15.89 - $15.89
    Current price $15.89
    Save $2.80 Save $0.00
  • WT4989 DSC

    DSC
    Original price $34.31
    Original price $34.31 - Original price $34.31
    Original price $34.31
    Current price $29.16
    $29.16 - $29.16
    Current price $29.16

    2-Way Wls Keyfob Na; Efsp

    Original price $34.31
    Original price $34.31 - Original price $34.31
    Original price $34.31
    Current price $29.16
    $29.16 - $29.16
    Current price $29.16
    Save $5.15 Save $0.00
  • WTX-M POTTER

    POTTER
    Original price $366.78
    Original price $366.78 - Original price $366.78
    Original price $366.78
    Current price $290.72
    $290.72 - $290.72
    Current price $290.72

    SignaLink Wireless Transmitter

    Original price $366.78
    Original price $366.78 - Original price $366.78
    Original price $366.78
    Current price $290.72
    $290.72 - $290.72
    Current price $290.72
    Save $76.06 Save $0.00
  • X5200S4N14W1 DET-TRONICS

    DET-TRONICS
    Original price $8,778.79 - Original price $8,778.79
    Original price
    $8,778.79
    $8,778.79 - $8,778.79
    Current price $8,778.79

    X5200 Ultraviolet/Infrared Flame Detector

    Original price $8,778.79 - Original price $8,778.79
    Original price
    $8,778.79
    $8,778.79 - $8,778.79
    Current price $8,778.79
    Sold out
  • XAL-53 KILARK

    KILARK
    Original price $1,165.08
    Original price $1,165.08 - Original price $1,165.08
    Original price $1,165.08
    Current price $990.32
    $990.32 - $990.32
    Current price $990.32

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

    Original price $1,165.08
    Original price $1,165.08 - Original price $1,165.08
    Original price $1,165.08
    Current price $990.32
    $990.32 - $990.32
    Current price $990.32
    Save $174.76 Save $0.00
  • XCL-COVER HONEYWELL

    HONEYWELL
    Original price $46.80 - Original price $46.80
    Original price
    $46.80
    $46.80 - $46.80
    Current price $46.80

    VESDA SPXCL Sensor Cover with Gasket

    Original price $46.80 - Original price $46.80
    Original price
    $46.80
    $46.80 - $46.80
    Current price $46.80
    Sold out
  • XCL-LB-CH4-RA VESDA

    VESDA
    Original price $1,719.47 - Original price $1,719.47
    Original price
    $1,719.47
    $1,719.47 - $1,719.47
    Current price $1,719.47

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

    Original price $1,719.47 - Original price $1,719.47
    Original price
    $1,719.47
    $1,719.47 - $1,719.47
    Current price $1,719.47
    Sold out
  • XCL-LB-CO2VV-RM VESDA

    VESDA
    Original price $3,180.25 - Original price $3,180.25
    Original price
    $3,180.25
    $3,180.25 - $3,180.25
    Current price $3,180.25

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

    Original price $3,180.25 - Original price $3,180.25
    Original price
    $3,180.25
    $3,180.25 - $3,180.25
    Current price $3,180.25
  • XDLC SIEMENS

    SIEMENS
    Original price $700.91
    Original price $700.91 - Original price $700.91
    Original price $700.91
    Current price $595.77
    $595.77 - $595.77
    Current price $595.77

    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 $700.91
    Original price $700.91 - Original price $700.91
    Original price $700.91
    Current price $595.77
    $595.77 - $595.77
    Current price $595.77
    Save $105.14 Save $0.00
  • XDMC SIEMENS

    SIEMENS
    Original price $1,351.50 - Original price $1,351.50
    Original price
    $1,351.50
    $1,351.50 - $1,351.50
    Current price $1,351.50

    XDMC CARD Assemnly S54430-B5-A1 Fire Alarm

    Original price $1,351.50 - Original price $1,351.50
    Original price
    $1,351.50
    $1,351.50 - $1,351.50
    Current price $1,351.50
    Sold out
  • XLD200-4-12V-FC GREALPHA

    GREALPHA
    Original price $230.66 - Original price $230.66
    Original price
    $230.66
    $230.66 - $230.66
    Current price $230.66
    DISCONTINUED

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

    Original price $230.66 - Original price $230.66
    Original price
    $230.66
    $230.66 - $230.66
    Current price $230.66
    Sold out
  • XLS-250-ZIC4A-EP SIEMENS

    SIEMENS
    Original price $12,454.99
    Original price $12,454.99 - Original price $12,454.99
    Original price $12,454.99
    Current price $10,586.74
    $10,586.74 - $10,586.74
    Current price $10,586.74

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

    Original price $12,454.99
    Original price $12,454.99 - Original price $12,454.99
    Original price $12,454.99
    Current price $10,586.74
    $10,586.74 - $10,586.74
    Current price $10,586.74
    Save $1,868.25 Save $0.00
  • XLS-MME3-ADPT SIEMENS

    SIEMENS
    Original price $1,176.43
    Original price $1,176.43 - Original price $1,176.43
    Original price $1,176.43
    Current price $999.97
    $999.97 - $999.97
    Current price $999.97

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

    Original price $1,176.43
    Original price $1,176.43 - Original price $1,176.43
    Original price $1,176.43
    Current price $999.97
    $999.97 - $999.97
    Current price $999.97
    Save $176.46 Save $0.00
  • XMS-501 SIEMENS

    SIEMENS
    Original price $182.40
    Original price $182.40 - Original price $182.40
    Original price $182.40
    Current price $155.04
    $155.04 - $155.04
    Current price $155.04

    Conventional Double Action

    Original price $182.40
    Original price $182.40 - Original price $182.40
    Original price $182.40
    Current price $155.04
    $155.04 - $155.04
    Current price $155.04
    Save $27.36 Save $0.00
  • XMS-D SIEMENS

    SIEMENS
    Original price $141.51
    Original price $141.51 - Original price $141.51
    Original price $141.51
    Current price $120.28
    $120.28 - $120.28
    Current price $120.28

    S54321-F8-A1 Manual Pull Station Fire Alarm

    Original price $141.51
    Original price $141.51 - Original price $141.51
    Original price $141.51
    Current price $120.28
    $120.28 - $120.28
    Current price $120.28
    Save $21.23 Save $0.00
  • XND SIEMENS

    SIEMENS
    Original price $408.29
    Original price $408.29 - Original price $408.29
    Original price $408.29
    Current price $347.05
    $347.05 - $347.05
    Current price $347.05

    MNET/HNET Network Interface

    Original price $408.29
    Original price $408.29 - Original price $408.29
    Original price $408.29
    Current price $347.05
    $347.05 - $347.05
    Current price $347.05
    Save $61.24 Save $0.00
  • XP5-C HONEYWELL

    HONEYWELL
    Original price $112.00 - Original price $112.00
    Original price
    $112.00
    $112.00 - $112.00
    Current price $112.00
    DISCONTINUED

    ASSY,FNL,XP5-C

    Original price $112.00 - Original price $112.00
    Original price
    $112.00
    $112.00 - $112.00
    Current price $112.00
    Sold out
  • XP95-M GAMEWELL

    GAMEWELL
    Original price $122.27 - Original price $122.27
    Original price
    $122.27
    $122.27 - $122.27
    Current price $122.27
    DISCONTINUED

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

    Original price $122.27 - Original price $122.27
    Original price
    $122.27
    $122.27 - $122.27
    Current price $122.27
    Sold out
  • XP95A APOLLO

    APOLLO
    Original price $81.68 - Original price $81.68
    Original price
    $81.68
    $81.68 - $81.68
    Current price $81.68
    DISCONTINUED

    SA5050-250 SMOKE DETECTOR - UL268 7TH EDITION

    Original price $81.68 - Original price $81.68
    Original price
    $81.68
    $81.68 - $81.68
    Current price $81.68
    Sold out
  • XRM-24 HONEYWELL

    HONEYWELL
    Original price $129.99
    Original price $129.99 - Original price $129.99
    Original price $129.99
    Current price $110.49
    $110.49 - $110.49
    Current price $110.49

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

    Original price $129.99
    Original price $129.99 - Original price $129.99
    Original price $129.99
    Current price $110.49
    $110.49 - $110.49
    Current price $110.49
    Save $19.50 Save $0.00
  • XTRI-D SIEMENS

    SIEMENS
    Original price $69.89 - Original price $69.89
    Original price
    $69.89
    $69.89 - $69.89
    Current price $69.89

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

    Original price $69.89 - Original price $69.89
    Original price
    $69.89
    $69.89 - $69.89
    Current price $69.89
    Sold out
  • XTRI-M SIEMENS

    SIEMENS
    Original price $85.20
    Original price $85.20 - Original price $85.20
    Original price $85.20
    Current price $72.42
    $72.42 - $72.42
    Current price $72.42

    Intelligent Interface Mini Module

    Original price $85.20
    Original price $85.20 - Original price $85.20
    Original price $85.20
    Current price $72.42
    $72.42 - $72.42
    Current price $72.42
    Save $12.78 Save $0.00
  • XTRI-R SIEMENS

    SIEMENS
    Original price $125.82 - Original price $125.82
    Original price
    $125.82
    $125.82 - $125.82
    Current price $125.82

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

    Original price $125.82 - Original price $125.82
    Original price
    $125.82
    $125.82 - $125.82
    Current price $125.82
    Sold out
  • XTRI-S SIEMENS

    SIEMENS
    Original price $86.12
    Original price $86.12 - Original price $86.12
    Original price $86.12
    Current price $73.20
    $73.20 - $73.20
    Current price $73.20

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

    Original price $86.12
    Original price $86.12 - Original price $86.12
    Original price $86.12
    Current price $73.20
    $73.20 - $73.20
    Current price $73.20
    Save $12.92 Save $0.00
  • YBN-NSA-4 HOCHIKI

    HOCHIKI
    Original price $6.79
    Original price $6.79 - Original price $6.79
    Original price $6.79
    Current price $4.73
    $4.73 - $4.73
    Current price $4.73
    DISCONTINUED

    4" ANALOG SENSOR BASE, BONE

    Original price $6.79
    Original price $6.79 - Original price $6.79
    Original price $6.79
    Current price $4.73
    $4.73 - $4.73
    Current price $4.73
    Save $2.06 Save $0.00
  • YBN-NSA-47 HOCHIKI

    HOCHIKI
    Original price $6.44 - Original price $6.44
    Original price
    $6.44
    $6.44 - $6.44
    Current price $6.44

    4" ANALOG SENSOR BASE, BONE

    Original price $6.44 - Original price $6.44
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