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
Next Security, LLC BBB Business Review
LET US BE YOUR  NEXT SECURITY PARTNER

Language

Country

FIRE DETECTION

  • ZR-MC-R SIEMENS

    SIEMENS
    Original price $71.47 - Original price $71.47
    Original price
    $71.47
    $71.47 - $71.47
    Current price $71.47

    STROBE , RED, WALL MOUNT (Part# 500-636169)

    Original price $71.47 - Original price $71.47
    Original price
    $71.47
    $71.47 - $71.47
    Current price $71.47
    Sold out
  • ZR-MC-CW SIEMENS

    SIEMENS
    Original price $118.42 - Original price $118.42
    Original price
    $118.42
    $118.42 - $118.42
    Current price $118.42

    Z Strobe Multi-Candela Ceiling White (Part# 500-636174)

    Original price $118.42 - Original price $118.42
    Original price
    $118.42
    $118.42 - $118.42
    Current price $118.42
  • ZR-MC-CR SIEMENS

    SIEMENS
    Original price $95.28 - Original price $95.28
    Original price
    $95.28
    $95.28 - $95.28
    Current price $95.28

    Z STROBE MULTI-CANDELA CEILING RED (Part# 500-636173)

    Original price $95.28 - Original price $95.28
    Original price
    $95.28
    $95.28 - $95.28
    Current price $95.28
    Sold out
  • ZR-HMC-R SIEMENS

    SIEMENS
    Original price $71.94 - Original price $71.94
    Original price
    $71.94
    $71.94 - $71.94
    Current price $71.94

    The Siemens R-OHMIC-R is a red Multi-Candela AZ-Strobe. (Part# 500-636171)

    Original price $71.94 - Original price $71.94
    Original price
    $71.94
    $71.94 - $71.94
    Current price $71.94
  • ZNAC-PS HONEYWELL

    HONEYWELL
    Original price $92.70 - Original price $92.70
    Original price
    $92.70
    $92.70 - $92.70
    Current price $92.70

    OPTIONAL CLASS A OUTPUT CONVERTER MODULE.

    Original price $92.70 - Original price $92.70
    Original price
    $92.70
    $92.70 - $92.70
    Current price $92.70
  • ZIC-8B SIEMENS

    SIEMENS
    Original price $748.80 - Original price $748.80
    Original price
    $748.80
    $748.80 - $748.80
    Current price $748.80

    (8) NAC Zones Coded Or Non Coded (500-648670)

    Original price $748.80 - Original price $748.80
    Original price
    $748.80
    $748.80 - $748.80
    Current price $748.80
  • ZIC-4A SIEMENS

    SIEMENS
    Original price $489.80 - Original price $489.80
    Original price
    $489.80
    $489.80 - $489.80
    Current price $489.80

    4 NAC Zones (Coded Or Non-Coded Sync Or Non S

    Original price $489.80 - Original price $489.80
    Original price
    $489.80
    $489.80 - $489.80
    Current price $489.80
    Sold out
  • ZH-R SIEMENS

    SIEMENS
    Original price $42.74 - Original price $42.74
    Original price
    $42.74
    $42.74 - $42.74
    Current price $42.74

    Z HORN RED (Part# 500-636159)

    Original price $42.74 - Original price $42.74
    Original price
    $42.74
    $42.74 - $42.74
    Current price $42.74
  • ZH-MC-W SIEMENS

    SIEMENS
    Original price $124.79 - Original price $124.79
    Original price
    $124.79
    $124.79 - $124.79
    Current price $124.79

    Z horn multi Candela wall white (Part# 500-636162)

    Original price $124.79 - Original price $124.79
    Original price
    $124.79
    $124.79 - $124.79
    Current price $124.79
    Sold out
  • ZB-R SIEMENS

    SIEMENS
    Original price $14.35 - Original price $14.35
    Original price
    $14.35
    $14.35 - $14.35
    Current price $14.35

    Z Mounting Back Box Red (part# 500-636193)

    Original price $14.35 - Original price $14.35
    Original price
    $14.35
    $14.35 - $14.35
    Current price $14.35
  • ZB-HD-4-QC PROTECTOWIRE

    PROTECTOWIRE
    Original price $267.48 - Original price $267.48
    Original price
    $267.48
    $267.48 - $267.48
    Current price $267.48

    PROTECTOWIRE FIBER GLASS NEMA 4X,IP6

    Original price $267.48 - Original price $267.48
    Original price
    $267.48
    $267.48 - $267.48
    Current price $267.48
    Sold out
  • ZAM-180 SIEMENS

    SIEMENS
    Original price $1,802.48 - Original price $1,802.48
    Original price
    $1,802.48
    $1,802.48 - $1,802.48
    Current price $1,802.48

    AMPLIFIER FOR XLS EVAC FIRE ALARM 500-035600

    Original price $1,802.48 - Original price $1,802.48
    Original price
    $1,802.48
    $1,802.48 - $1,802.48
    Current price $1,802.48
    Sold out
  • ZAC-40 SIEMENS

    SIEMENS
    Original price $806.71 - Original price $806.71
    Original price
    $806.71
    $806.71 - $806.71
    Current price $806.71

    Zone amp card-40 watts (25v,70v or 100v) one card slot cc-5/cc-2

    Original price $806.71 - Original price $806.71
    Original price
    $806.71
    $806.71 - $806.71
    Current price $806.71
    Sold out
  • ZA-42 POTTER

    POTTER
    Original price $156.71 - Original price $156.71
    Original price
    $156.71
    $156.71 - $156.71
    Current price $156.71

    4 ZONE EXPANDER F/ PFC-5004E

    Original price $156.71 - Original price $156.71
    Original price
    $156.71
    $156.71 - $156.71
    Current price $156.71
  • YBN-NSA-4 HOCHIKI

    HOCHIKI
    Original price $5.56 - Original price $5.56
    Original price
    $5.56
    $5.56 - $5.56
    Current price $5.56
    DISCONTINUED

    4" ANALOG SENSOR BASE, BONE

    Original price $5.56 - Original price $5.56
    Original price
    $5.56
    $5.56 - $5.56
    Current price $5.56
  • XTRI-S SIEMENS

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

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

    Original price $86.12 - Original price $86.12
    Original price
    $86.12
    $86.12 - $86.12
    Current price $86.12
  • 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
  • XTRI-M SIEMENS

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

    Intelligent Interface Mini Module

    Original price $85.20 - Original price $85.20
    Original price
    $85.20
    $85.20 - $85.20
    Current price $85.20
  • XTRI-D SIEMENS

    SIEMENS
    Original price $132.24 - Original price $132.24
    Original price
    $132.24
    $132.24 - $132.24
    Current price $132.24

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

    Original price $132.24 - Original price $132.24
    Original price
    $132.24
    $132.24 - $132.24
    Current price $132.24
    Sold out
  • XRM-24 HONEYWELL

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

    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
    $129.99 - $129.99
    Current price $129.99
  • XND SIEMENS

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

    MNET/HNET Network Interface

    Original price $408.29 - Original price $408.29
    Original price
    $408.29
    $408.29 - $408.29
    Current price $408.29
    Sold out
  • XMS-D SIEMENS

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

    S54321-F8-A1 Manual Pull Station Fire Alarm

    Original price $141.51 - Original price $141.51
    Original price
    $141.51
    $141.51 - $141.51
    Current price $141.51
  • XMS-501 SIEMENS

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

    Conventional Double Action

    Original price $182.40 - Original price $182.40
    Original price
    $182.40
    $182.40 - $182.40
    Current price $182.40
  • 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 $917.62
    $917.62 - $917.62
    Current price $917.62

    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 $917.62
    $917.62 - $917.62
    Current price $917.62
    Save $258.81 Save $0.00
  • XLS-250-ZIC4A-EP SIEMENS

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

    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
    $12,454.99 - $12,454.99
    Current price $12,454.99
  • 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
  • XDLC SIEMENS

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

    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
    $700.91 - $700.91
    Current price $700.91
  • XAL-53 KILARK

    KILARK
    Original price $1,219.40 - Original price $1,219.40
    Original price
    $1,219.40
    $1,219.40 - $1,219.40
    Current price $1,219.40

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

    Original price $1,219.40 - Original price $1,219.40
    Original price
    $1,219.40
    $1,219.40 - $1,219.40
    Current price $1,219.40
    Sold out
  • WT4911BATT DSC

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

    WT4911 BATT GRND SHP/MIN

    Original price $18.69 - Original price $18.69
    Original price
    $18.69
    $18.69 - $18.69
    Current price $18.69
  • WSSPK24-15/75WR GENTEX

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

    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
    $93.03 - $93.03
    Current price $93.03
  • WSK-WGI SILENT KNIGHT

    SILENT KNIGHT
    Original price $204.30 - Original price $204.30
    Original price
    $204.30
    $204.30 - $204.30
    Current price $204.30

    SWIFT GATEWAY

    Original price $204.30 - Original price $204.30
    Original price
    $204.30
    $204.30 - $204.30
    Current price $204.30
    Sold out
  • WSK-RELAY SILENT KNIGHT

    SILENT KNIGHT
    Original price $175.21
    Original price $175.21 - Original price $175.21
    Original price $175.21
    Current price $131.41
    $131.41 - $131.41
    Current price $131.41

    SWIFT RELAY MODULE

    Original price $175.21
    Original price $175.21 - Original price $175.21
    Original price $175.21
    Current price $131.41
    $131.41 - $131.41
    Current price $131.41
    Save $43.80 Save $0.00
  • WSK-PULL-DA SILENT KNIGHT

    SILENT KNIGHT
    Original price $232.95 - Original price $232.95
    Original price
    $232.95
    $232.95 - $232.95
    Current price $232.95

    SWIFT WIRELESS PULL STATION

    Original price $232.95 - Original price $232.95
    Original price
    $232.95
    $232.95 - $232.95
    Current price $232.95
  • WSK-PHOTO-T SILENT KNIGHT

    SILENT KNIGHT
    Original price $244.22 - Original price $244.22
    Original price
    $244.22
    $244.22 - $244.22
    Current price $244.22

    SWIFT PHOTO THERMAL DETECTOR

    Original price $244.22 - Original price $244.22
    Original price
    $244.22
    $244.22 - $244.22
    Current price $244.22
  • WSK-PHOTO SILENT KNIGHT

    SILENT KNIGHT
    Original price $240.41 - Original price $240.41
    Original price
    $240.41
    $240.41 - $240.41
    Current price $240.41

    SWIFT PHOTO DETECTOR

    Original price $240.41 - Original price $240.41
    Original price
    $240.41
    $240.41 - $240.41
    Current price $240.41
  • WSK-MONITOR SILENT KNIGHT

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

    SWIFT MONITOR MODULE

    Original price $206.89 - Original price $206.89
    Original price
    $206.89
    $206.89 - $206.89
    Current price $206.89
  • WSK-HEAT-ROR SILENT KNIGHT

    SILENT KNIGHT
    Original price $180.76 - Original price $180.76
    Original price
    $180.76
    $180.76 - $180.76
    Current price $180.76

    SWIFT HEAT RATE/RISE DETECTOR

    Original price $180.76 - Original price $180.76
    Original price
    $180.76
    $180.76 - $180.76
    Current price $180.76
  • WSK-HEAT SILENT KNIGHT

    SILENT KNIGHT
    Original price $171.68 - Original price $171.68
    Original price
    $171.68
    $171.68 - $171.68
    Current price $171.68

    SWIFT HEAT DETECTOR

    Original price $171.68 - Original price $171.68
    Original price
    $171.68
    $171.68 - $171.68
    Current price $171.68
  • WS4985 DSC

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

    Water Detection - Wall Mount

    Original price $43.92 - Original price $43.92
    Original price
    $43.92
    $43.92 - $43.92
    Current price $43.92
  • WPSBBS-W SIEMENS

    SIEMENS
    Original price $29.21 - Original price $29.21
    Original price
    $29.21
    $29.21 - $29.21
    Current price $29.21

    Strobe Weatherproof Back Box White

    Original price $29.21 - Original price $29.21
    Original price
    $29.21
    $29.21 - $29.21
    Current price $29.21
  • WPSBB-R WHEELOCK

    WHEELOCK
    Original price $16.29 - Original price $16.29
    Original price
    $16.29
    $16.29 - $16.29
    Current price $16.29

    BACKBOX FOR SERIES RSSWP,WTHPRF,RD

    Original price $16.29 - Original price $16.29
    Original price
    $16.29
    $16.29 - $16.29
    Current price $16.29
  • WPBBS-R SIEMENS

    SIEMENS
    Original price $22.18 - Original price $22.18
    Original price
    $22.18
    $22.18 - $22.18
    Current price $22.18

    AS HORN WEATHERPROOF BACK BOX RED (Part# 500-636137)

    Original price $22.18 - Original price $22.18
    Original price
    $22.18
    $22.18 - $22.18
    Current price $22.18
    Sold out
  • WPBB-R WHEELOCK

    WHEELOCK
    Original price $21.77 - Original price $21.77
    Original price
    $21.77
    $21.77 - $21.77
    Current price $21.77
    DISCONTINUED

    BACKBOX FOR SERIES ASWP,WTHPRF,RD

    Original price $21.77 - Original price $21.77
    Original price
    $21.77
    $21.77 - $21.77
    Current price $21.77
  • WGES24-75WR GENTEX

    GENTEX
    Original price $57.76 - Original price $57.76
    Original price
    $57.76
    $57.76 - $57.76
    Current price $57.76

    Outdoor Strobe Only, Fixed 75 Candela, Wall Mount, Shipped with GOE Enclosure, Red Faceplate

    Original price $57.76 - Original price $57.76
    Original price
    $57.76
    $57.76 - $57.76
    Current price $57.76
  • WGEC24-75WR GENTEX

    GENTEX
    Original price $68.46 - Original price $68.46
    Original price
    $68.46
    $68.46 - $68.46
    Current price $68.46

    Outdoor Horn/Strobe, Fixed 75 Candela, Wall Mount, Shipped with GOE Enclosure, Red Faceplate

    Original price $68.46 - Original price $68.46
    Original price
    $68.46
    $68.46 - $68.46
    Current price $68.46
    Sold out
  • WFPA-R WHEELOCK

    WHEELOCK
    Original price $19.87 - Original price $19.87
    Original price
    $19.87
    $19.87 - $19.87
    Current price $19.87

    MOUNTING PLATE,FLUSH,OUTDOOR,ASWP ONLY,RD

    Original price $19.87 - Original price $19.87
    Original price
    $19.87
    $19.87 - $19.87
    Current price $19.87
  • WFD60N SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $214.18 - Original price $214.18
    Original price
    $214.18
    $214.18 - $214.18
    Current price $214.18

    WATERFLOW DETECTOR 6"

    Original price $214.18 - Original price $214.18
    Original price
    $214.18
    $214.18 - $214.18
    Current price $214.18
    Sold out
  • WFD40EXP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $1,617.63
    Original price $1,617.63 - Original price $1,617.63
    Original price $1,617.63
    Current price $1,310.28
    $1,310.28 - $1,310.28
    Current price $1,310.28

    WFD35 FIRELITE WATERFLOW DETECTOR 3.5?

    Original price $1,617.63
    Original price $1,617.63 - Original price $1,617.63
    Original price $1,617.63
    Current price $1,310.28
    $1,310.28 - $1,310.28
    Current price $1,310.28
    Save $307.35 Save $0.00