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
LET US BE YOUR  NEXT SECURITY PARTNER

Language

SIEMENS

  • OP921 SIEMENS

    SIEMENS
    Original price $94.90 - Original price $94.90
    Original price
    $94.90
    $94.90 - $94.90
    Current price $94.90

    ADDRESSABLE SMOKE DETECTOR

    Original price $94.90 - Original price $94.90
    Original price
    $94.90
    $94.90 - $94.90
    Current price $94.90
    Sold out
  • DB-11 SIEMENS

    SIEMENS
    Original price $6.68 - Original price $6.68
    Original price
    $6.68
    $6.68 - $6.68
    Current price $6.68

    Low Profile Surface Mount Detector Base

    Original price $6.68 - Original price $6.68
    Original price
    $6.68
    $6.68 - $6.68
    Current price $6.68
    Sold out
  • ZH-MC-CW SIEMENS

    SIEMENS
    Original price $130.12 - Original price $130.12
    Original price
    $130.12
    $130.12 - $130.12
    Current price $130.12

    Z HORN MULTI CANDELA CEILING WHITE (Part# 500-636166)

    Original price $130.12 - Original price $130.12
    Original price
    $130.12
    $130.12 - $130.12
    Current price $130.12
    Sold out
  • XTRI-D SIEMENS

    SIEMENS
    Original price $99.15 - Original price $99.15
    Original price
    $99.15
    $99.15 - $99.15
    Current price $99.15

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

    Original price $99.15 - Original price $99.15
    Original price
    $99.15
    $99.15 - $99.15
    Current price $99.15
    Sold out
  • HMS-S SIEMENS

    SIEMENS
    Original price $335.46 - Original price $335.46
    Original price
    $335.46
    $335.46 - $335.46
    Current price $335.46

    MANUAL PULL STATION, ADDRESSABLE, SINGLE ACTION (Part# 500-033200).

    Original price $335.46 - Original price $335.46
    Original price
    $335.46
    $335.46 - $335.46
    Current price $335.46
    Sold out
  • FDOT421 SIEMENS

    SIEMENS
    Original price $180.06 - Original price $180.06
    Original price
    $180.06
    $180.06 - $180.06
    Current price $180.06

    MULTI-SENSOR SMOKE DETECTOR FIRE ALARM (S54320-F6-A1)

    Original price $180.06 - Original price $180.06
    Original price
    $180.06
    $180.06 - $180.06
    Current price $180.06
    Sold out
  • OOHC941 SIEMENS

    SIEMENS
    Original price $296.92 - Original price $296.92
    Original price
    $296.92
    $296.92 - $296.92
    Current price $296.92

    Detector Combo Dual Optical/Heat/Carbon Monoxide

    Original price $296.92 - Original price $296.92
    Original price
    $296.92
    $296.92 - $296.92
    Current price $296.92
    Sold out
  • ZR-MC-CW SIEMENS

    SIEMENS
    Original price $99.35 - Original price $99.35
    Original price
    $99.35
    $99.35 - $99.35
    Current price $99.35

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

    Original price $99.35 - Original price $99.35
    Original price
    $99.35
    $99.35 - $99.35
    Current price $99.35
    Sold out
  • XTRI-R SIEMENS

    SIEMENS
    Original price $178.50 - Original price $178.50
    Original price
    $178.50
    $178.50 - $178.50
    Current price $178.50

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

    Original price $178.50 - Original price $178.50
    Original price
    $178.50
    $178.50 - $178.50
    Current price $178.50
    Sold out
  • FDCIO422 SIEMENS

    SIEMENS
    Original price $223.52
    Original price $223.52 - Original price $223.52
    Original price $223.52
    Current price $189.99
    $189.99 - $189.99
    Current price $189.99

    4-input / 4-Output Module

    Original price $223.52
    Original price $223.52 - Original price $223.52
    Original price $223.52
    Current price $189.99
    $189.99 - $189.99
    Current price $189.99
    Sold out
  • ZH-MC-W SIEMENS

    SIEMENS
    Original price $177.04 - Original price $177.04
    Original price
    $177.04
    $177.04 - $177.04
    Current price $177.04

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

    Original price $177.04 - Original price $177.04
    Original price
    $177.04
    $177.04 - $177.04
    Current price $177.04
    Sold out
  • ZH-W SIEMENS

    SIEMENS
    Original price $44.04 - Original price $44.04
    Original price
    $44.04
    $44.04 - $44.04
    Current price $44.04

    2 - WIRE HORN (Part# 500-636160)

    Original price $44.04 - Original price $44.04
    Original price
    $44.04
    $44.04 - $44.04
    Current price $44.04
    Sold out
  • SE-HMC-CW SIEMENS

    SIEMENS
    Original price $241.35 - Original price $241.35
    Original price
    $241.35
    $241.35 - $241.35
    Current price $241.35

    SE Speaker/ Speaker-Strobe. Multi-Candela Ceiling, White. (Part# 500-636032)

    Original price $241.35 - Original price $241.35
    Original price
    $241.35
    $241.35 - $241.35
    Current price $241.35
    Sold out
  • MS-51 SIEMENS

    SIEMENS
    Original price $64.45 - Original price $64.45
    Original price
    $64.45
    $64.45 - $64.45
    Current price $64.45

    MANUAL PULL STATION FIRE ALARM (Part# 500-620503)

    Original price $64.45 - Original price $64.45
    Original price
    $64.45
    $64.45 - $64.45
    Current price $64.45
    Sold out
  • SL2SCW-F SIEMENS

    SIEMENS
    Original price $94.40
    Original price $94.40 - Original price $94.40
    Original price $94.40
    Current price $80.24
    $80.24 - $80.24
    Current price $80.24

    Strobe, Ceiling White Fire

    Original price $94.40
    Original price $94.40 - Original price $94.40
    Original price $94.40
    Current price $80.24
    $80.24 - $80.24
    Current price $80.24
    Sold out
  • FDOOTC441 SIEMENS

    SIEMENS
    Original price $399.06 - Original price $399.06
    Original price
    $399.06
    $399.06 - $399.06
    Current price $399.06

    Dual Optical/ Heat/ Carbon Monoxide Detector

    Original price $399.06 - Original price $399.06
    Original price
    $399.06
    $399.06 - $399.06
    Current price $399.06
    Sold out
  • ZR-MC-CR SIEMENS

    SIEMENS
    Original price $135.18 - Original price $135.18
    Original price
    $135.18
    $135.18 - $135.18
    Current price $135.18

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

    Original price $135.18 - Original price $135.18
    Original price
    $135.18
    $135.18 - $135.18
    Current price $135.18
    Sold out
  • ZIC-4A SIEMENS

    SIEMENS
    Original price $694.89 - Original price $694.89
    Original price
    $694.89
    $694.89 - $694.89
    Current price $694.89

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

    Original price $694.89 - Original price $694.89
    Original price
    $694.89
    $694.89 - $694.89
    Current price $694.89
    Sold out
  • SET-S17-W-WP SIEMENS

    SIEMENS
    Original price $226.98 - Original price $226.98
    Original price
    $226.98
    $226.98 - $226.98
    Current price $226.98

    Speaker Strobe Appliance (Weatherproof) (500-636059)

    Original price $226.98 - Original price $226.98
    Original price
    $226.98
    $226.98 - $226.98
    Current price $226.98
    Sold out
  • SET-185-W-WP SIEMENS

    SIEMENS
    Original price $244.54 - Original price $244.54
    Original price
    $244.54
    $244.54 - $244.54
    Current price $244.54

    Speaker Hi Candela Wall White Weatherproof..

    Original price $244.54 - Original price $244.54
    Original price
    $244.54
    $244.54 - $244.54
    Current price $244.54
    Sold out
  • HS-MC-R SIEMENS

    SIEMENS
    Original price $164.83 - Original price $164.83
    Original price
    $164.83
    $164.83 - $164.83
    Current price $164.83

    HS HORN RED (Part# 500-636070)

    Original price $164.83 - Original price $164.83
    Original price
    $164.83
    $164.83 - $164.83
    Current price $164.83
    Sold out
  • FDT421 SIEMENS

    SIEMENS
    Original price $159.88 - Original price $159.88
    Original price
    $159.88
    $159.88 - $159.88
    Current price $159.88

    Intelligent Thermal (Heat) Detector Head

    Original price $159.88 - Original price $159.88
    Original price
    $159.88
    $159.88 - $159.88
    Current price $159.88
    Sold out
  • DB-X11RS SIEMENS

    SIEMENS
    Original price $103.50 - Original price $103.50
    Original price
    $103.50
    $103.50 - $103.50
    Current price $103.50

    SERIES-11 MOUNTING BASE WITH RELAY FOR ML (Part# 500-096125)

    Original price $103.50 - Original price $103.50
    Original price
    $103.50
    $103.50 - $103.50
    Current price $103.50
    Sold out
  • SL2HSCW-F SIEMENS

    SIEMENS
    Original price $127.56 - Original price $127.56
    Original price
    $127.56
    $127.56 - $127.56
    Current price $127.56

    HORN-STROBE, CEILING, CLEAR, WHITE, FIRE (PART#: S54329-F94-A1)

    Original price $127.56 - Original price $127.56
    Original price
    $127.56
    $127.56 - $127.56
    Current price $127.56
    Sold out
  • WPBBS-R SIEMENS

    SIEMENS
    Original price $31.47 - Original price $31.47
    Original price
    $31.47
    $31.47 - $31.47
    Current price $31.47

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

    Original price $31.47 - Original price $31.47
    Original price
    $31.47
    $31.47 - $31.47
    Current price $31.47
    Sold out
  • TSM-1 SIEMENS

    SIEMENS
    Original price $168.37
    Original price $168.37 - Original price $168.37
    Original price $168.37
    Current price $143.12
    $143.12 - $143.12
    Current price $143.12

    Duct Detector Test Switch REQ TR (Part# 500-696353)

    Original price $168.37
    Original price $168.37 - Original price $168.37
    Original price $168.37
    Current price $143.12
    $143.12 - $143.12
    Current price $143.12
    Sold out
  • PAD-4-MB SIEMENS

    SIEMENS
    Original price $690.16 - Original price $690.16
    Original price
    $690.16
    $690.16 - $690.16
    Current price $690.16

    Pad-4 NAC Expander Main Board

    Original price $690.16 - Original price $690.16
    Original price
    $690.16
    $690.16 - $690.16
    Current price $690.16
    Sold out
  • OH921 SIEMENS

    SIEMENS
    Original price $52.68 - Original price $52.68
    Original price
    $52.68
    $52.68 - $52.68
    Current price $52.68

    Multi-Sensor smoke detector (Part# S54320-F6-A2)

    Original price $52.68 - Original price $52.68
    Original price
    $52.68
    $52.68 - $52.68
    Current price $52.68
    Sold out
  • NIC-C SIEMENS

    SIEMENS
    Original price $737.80 - Original price $737.80
    Original price
    $737.80
    $737.80 - $737.80
    Current price $737.80

    Card Network Interface Card-H-Net Or X-Net And Can

    Original price $737.80 - Original price $737.80
    Original price
    $737.80
    $737.80 - $737.80
    Current price $737.80
    Sold out
  • MSM-K SIEMENS

    SIEMENS
    Original price $45.16 - Original price $45.16
    Original price
    $45.16
    $45.16 - $45.16
    Current price $45.16

    Msm-K-Metal Manual Station/Cat 45..Keylock

    Original price $45.16 - Original price $45.16
    Original price
    $45.16
    $45.16 - $45.16
    Current price $45.16
    Sold out
  • LVM SIEMENS

    SIEMENS
    Original price $1,301.27 - Original price $1,301.27
    Original price
    $1,301.27
    $1,301.27 - $1,301.27
    Current price $1,301.27

    Live Voice Master Microphone Inner Door-1 Pos

    Original price $1,301.27 - Original price $1,301.27
    Original price
    $1,301.27
    $1,301.27 - $1,301.27
    Current price $1,301.27
    Sold out
  • SLHSWR-F SIEMENS

    SIEMENS
    Original price $123.90 - Original price $123.90
    Original price
    $123.90
    $123.90 - $123.90
    Current price $123.90
    DISCONTINUED

    HORN STROBE, WALL, RED, FIRE

    Original price $123.90 - Original price $123.90
    Original price
    $123.90
    $123.90 - $123.90
    Current price $123.90
    Sold out
  • SLSPSCW-F SIEMENS

    SIEMENS
    Original price $169.51 - Original price $169.51
    Original price
    $169.51
    $169.51 - $169.51
    Current price $169.51
    DISCONTINUED

    S54329-F42-A1/Speaker-Strobe WHITE, FIRE MARKINGS

    Original price $169.51 - Original price $169.51
    Original price
    $169.51
    $169.51 - $169.51
    Current price $169.51
    Sold out
  • PSX-12 SIEMENS

    SIEMENS
    Original price $2,181.23 - Original price $2,181.23
    Original price
    $2,181.23
    $2,181.23 - $2,181.23
    Current price $2,181.23
    DISCONTINUED

    12a power supply extender (contains no battery charger shares psc-12 charger)

    Original price $2,181.23 - Original price $2,181.23
    Original price
    $2,181.23
    $2,181.23 - $2,181.23
    Current price $2,181.23
    Sold out
  • SEF-MC-R SIEMENS

    SIEMENS
    Original price $219.87 - Original price $219.87
    Original price
    $219.87
    $219.87 - $219.87
    Current price $219.87
    DISCONTINUED

    E SPEAKER FLUSH MULTI CANDELA RED (Part# 500-636037)

    Original price $219.87 - Original price $219.87
    Original price
    $219.87
    $219.87 - $219.87
    Current price $219.87
    Sold out
  • SLSPSWW-F SIEMENS

    SIEMENS
    Original price $102.79 - Original price $102.79
    Original price
    $102.79
    $102.79 - $102.79
    Current price $102.79
    DISCONTINUED

    S54329-F43-A1 / Speaker-Strobe WALL Clear WHITE, WITH FIRE MARKINGS

    Original price $102.79 - Original price $102.79
    Original price
    $102.79
    $102.79 - $102.79
    Current price $102.79
    Sold out
  • ST-MC-CW SIEMENS

    SIEMENS
    Original price $152.74 - Original price $152.74
    Original price
    $152.74
    $152.74 - $152.74
    Current price $152.74
    DISCONTINUED

    STROBE CANDELA WHITE CEILING (Part# 500-636098)

    Original price $152.74 - Original price $152.74
    Original price
    $152.74
    $152.74 - $152.74
    Current price $152.74
    Sold out
  • ICP-B6 SIEMENS

    SIEMENS
    Original price $2,790.83 - Original price $2,790.83
    Original price
    $2,790.83
    $2,790.83 - $2,790.83
    Current price $2,790.83
    DISCONTINUED

    INTEL OUTPUT CONTROL PT - B6 CHIP (Part# 500-895303)

    Original price $2,790.83 - Original price $2,790.83
    Original price
    $2,790.83
    $2,790.83 - $2,790.83
    Current price $2,790.83
    Sold out
  • SLSWW-F SIEMENS

    SIEMENS
    Original price $98.84 - Original price $98.84
    Original price
    $98.84
    $98.84 - $98.84
    Current price $98.84
    DISCONTINUED

    White Wall Strobe

    Original price $98.84 - Original price $98.84
    Original price
    $98.84
    $98.84 - $98.84
    Current price $98.84
    Sold out
  • ZR-MC-W SIEMENS

    SIEMENS
    Original price $152.98 - Original price $152.98
    Original price
    $152.98
    $152.98 - $152.98
    Current price $152.98
    DISCONTINUED

    Z Strobe: Multi Candela (Wall), White (Part# 500-636170)

    Original price $152.98 - Original price $152.98
    Original price
    $152.98
    $152.98 - $152.98
    Current price $152.98
    Sold out
  • HTRI-R SIEMENS

    SIEMENS
    Original price $215.66 - Original price $215.66
    Original price
    $215.66
    $215.66 - $215.66
    Current price $215.66
    DISCONTINUED

    (DISCONTINUED)SINGLE INPUT MODULE, W/ RELAY (Part# 500-033300)

    Original price $215.66 - Original price $215.66
    Original price
    $215.66
    $215.66 - $215.66
    Current price $215.66
    Sold out
  • SL2SWW-F SIEMENS

    SIEMENS
    Original price $97.01 - Original price $97.01
    Original price
    $97.01
    $97.01 - $97.01
    Current price $97.01

    Strobe Clear Lens/White Wall Fire

    Original price $97.01 - Original price $97.01
    Original price
    $97.01
    $97.01 - $97.01
    Current price $97.01
    Sold out
  • SL2SPSWR-F SIEMENS

    SIEMENS
    Original price $178.32
    Original price $178.32 - Original price $178.32
    Original price $178.32
    Current price $151.58
    $151.58 - $151.58
    Current price $151.58

    Speaker-Strobe Wall Red w/Fire

    Original price $178.32
    Original price $178.32 - Original price $178.32
    Original price $178.32
    Current price $151.58
    $151.58 - $151.58
    Current price $151.58
    Sold out
  • ABHHW-4S SIEMENS

    SIEMENS
    Original price $62.57 - Original price $62.57
    Original price
    $62.57
    $62.57 - $62.57
    Current price $62.57

    MULTI-CRITERIA INTELLIGENT FIRE DETECTOR (Part# S54320-F14-A1)

    Original price $62.57 - Original price $62.57
    Original price
    $62.57
    $62.57 - $62.57
    Current price $62.57
    Sold out
  • AS-MC-R SIEMENS

    SIEMENS
    Original price $154.21 - Original price $154.21
    Original price
    $154.21
    $154.21 - $154.21
    Current price $154.21

    AS HORN MULTI CANDELA RED (Part# 500-636010)

    Original price $154.21 - Original price $154.21
    Original price
    $154.21
    $154.21 - $154.21
    Current price $154.21
    Sold out
  • DCT-P SIEMENS

    SIEMENS
    Original price $387.86 - Original price $387.86
    Original price
    $387.86
    $387.86 - $387.86
    Current price $387.86

    Programmer For DCt-1E And Mdact

    Original price $387.86 - Original price $387.86
    Original price
    $387.86
    $387.86 - $387.86
    Current price $387.86
    Sold out
  • ILP-1 SIEMENS

    SIEMENS
    Original price $547.45 - Original price $547.45
    Original price
    $547.45
    $547.45 - $547.45
    Current price $547.45

    PHOTOELECTRIC SMOKE DETECTOR (Part# 500-092650)

    Original price $547.45 - Original price $547.45
    Original price
    $547.45
    $547.45 - $547.45
    Current price $547.45
    Sold out
  • ILP-2 SIEMENS

    SIEMENS
    Original price $521.38 - Original price $521.38
    Original price
    $521.38
    $521.38 - $521.38
    Current price $521.38

    SMOKE DETECTOR HEAD

    Original price $521.38 - Original price $521.38
    Original price
    $521.38
    $521.38 - $521.38
    Current price $521.38
    Sold out