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  • OP921 SIEMENS

    OP921 SIEMENS

    SIEMENS
    $92.45 - $92.45
    $92.45
    $92.45 - $92.45
    $92.45
    In stock

    ADDRESSABLE SMOKE DETECTOR

    $92.45 - $92.45
    $92.45
    $92.45 - $92.45
    $92.45
  • DPU SIEMENS

    DPU SIEMENS

    SIEMENS
    $1,441.82 - $1,441.82
    $1,441.82
    $1,441.82 - $1,441.82
    $1,441.82
    In stock

    Device Programmer/Loop Tester (Part# 500-033260)

    $1,441.82 - $1,441.82
    $1,441.82
    $1,441.82 - $1,441.82
    $1,441.82
  • FDBZ492-HR SIEMENS

    FDBZ492-HR SIEMENS

    SIEMENS
    $214.77 - $214.77
    $214.77
    $223.37
    $223.37 - $223.37
    $223.37
    In stock

    DUCT HOUSING - 2 WIRE WITH RELAY FOR ADDRESSABLE SYSTEMS (Part# S54319-B23-A1)

    $214.77 - $214.77
    $214.77
    $223.37
    $223.37 - $223.37
    $223.37

  • SLSWW-F SIEMENS

    SIEMENS
    $96.29 - $96.29
    $96.29
    $96.29 - $96.29
    $96.29
    In stock

    White Wall Strobe

    $96.29 - $96.29
    $96.29
    $96.29 - $96.29
    $96.29
  • ZH-MC-CW SIEMENS

    ZH-MC-CW SIEMENS

    SIEMENS
    $129.38 - $129.38
    $129.38
    $129.38 - $129.38
    $129.38
    In stock

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

    $129.38 - $129.38
    $129.38
    $129.38 - $129.38
    $129.38
  • HI921 SIEMENS
    Save $0.56 Save $0.00

    HI921 SIEMENS

    SIEMENS
    $57.50
    $57.50 - $57.50
    $57.50
    $56.94
    $56.94 - $56.94
    $56.94
    In stock

    Heat detector (static + RoR) ( Local ) (Part# S54320-F5-A2)

    $57.50
    $57.50 - $57.50
    $57.50
    $56.94
    $56.94 - $56.94
    $56.94
    Save $0.56 Save $0.00
  • DPU-C1 SIEMENS

    DPU-C1 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $224.54
    $224.54 - $224.54
    $224.54
    In stock

    DPU Carrying Case (Part# 500-033990)

    $0.00 - $0.00
    $0.00
    $224.54
    $224.54 - $224.54
    $224.54

  • HMS-D SIEMENS

    SIEMENS
    $238.42 - $238.42
    $238.42
    $238.42 - $238.42
    $238.42
    In stock

    MANUAL PULL STATION, ADDRESSABLE, DUAL ACTION (Part# 500-033400)

    $238.42 - $238.42
    $238.42
    $238.42 - $238.42
    $238.42
  • Save $0.72 Save $0.00

    OP121 SIEMENS

    SIEMENS
    $75.38
    $75.38 - $75.38
    $75.38
    $74.66
    $74.66 - $74.66
    $74.66
    In stock

    Conventional Optical Detector Photoelectric Smoke Magnet Test Twst-Lock

    $75.38
    $75.38 - $75.38
    $75.38
    $74.66
    $74.66 - $74.66
    $74.66
    Save $0.72 Save $0.00

  • AS-75-R-WP SIEMENS

    SIEMENS
    $141.25 - $141.25
    $141.25
    $141.25 - $141.25
    $141.25
    In stock

    AS HORN 75CD RED WEATHERPROOF (Part# 500-636016)

    $141.25 - $141.25
    $141.25
    $141.25 - $141.25
    $141.25

  • OOHC941 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $289.27
    $289.27 - $289.27
    $289.27
    In stock

    Detector Combo Dual Optical/Heat/Carbon Monoxide

    $0.00 - $0.00
    $0.00
    $289.27
    $289.27 - $289.27
    $289.27
  • XTRI-D SIEMENS
    Save $0.92 Save $0.00

    XTRI-D SIEMENS

    SIEMENS
    $97.52
    $97.52 - $97.52
    $97.52
    $96.60
    $96.60 - $96.60
    $96.60
    In stock

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

    $97.52
    $97.52 - $97.52
    $97.52
    $96.60
    $96.60 - $96.60
    $96.60
    Save $0.92 Save $0.00

  • FDOOT441 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $134.99
    $134.99 - $134.99
    $134.99
    In stock

    INTELLIGENT MULTI CRITERIA FIRE ALARM SMOKE DETECTOR

    $0.00 - $0.00
    $0.00
    $134.99
    $134.99 - $134.99
    $134.99
  • Save $1.41 Save $0.00

    XTRI-R SIEMENS

    SIEMENS
    $147.33
    $147.33 - $147.33
    $147.33
    $145.92
    $145.92 - $145.92
    $145.92
    In stock

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

    $147.33
    $147.33 - $147.33
    $147.33
    $145.92
    $145.92 - $145.92
    $145.92
    Save $1.41 Save $0.00
  • XTRI-M SIEMENS
    Save $0.64 Save $0.00

    XTRI-M SIEMENS

    SIEMENS
    $67.41
    $67.41 - $67.41
    $67.41
    $66.77
    $66.77 - $66.77
    $66.77
    In stock

    REPLACEMENT HTRI-M

    $67.41
    $67.41 - $67.41
    $67.41
    $66.77
    $66.77 - $66.77
    $66.77
    Save $0.64 Save $0.00

  • ABHW-4S SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $124.64
    $124.64 - $124.64
    $124.64
    In stock

    • Sounder Base With 520hz.

    $0.00 - $0.00
    $0.00
    $124.64
    $124.64 - $124.64
    $124.64

  • HTRI-M SIEMENS

    SIEMENS
    $165.80 - $165.80
    $165.80
    $165.80 - $165.80
    $165.80
    In stock

    SINGLE INTERFACE MODULE, 2 WIRES, WORKS W/ XLS/FS-250 PANELS (Part# 500-034000)

    $165.80 - $165.80
    $165.80
    $165.80 - $165.80
    $165.80

  • XDLC SIEMENS

    SIEMENS
    $968.75 - $968.75
    $968.75
    $968.75 - $968.75
    $968.75
    In stock

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

    View full details
    $968.75 - $968.75
    $968.75
    $968.75 - $968.75
    $968.75
  • Save $0.77 Save $0.00

    HI121 SIEMENS

    SIEMENS
    $80.62
    $80.62 - $80.62
    $80.62
    $79.85
    $79.85 - $79.85
    $79.85
    In stock

    THERMAL FIRE DETECTOR

    $80.62
    $80.62 - $80.62
    $80.62
    $79.85
    $79.85 - $79.85
    $79.85
    Save $0.77 Save $0.00
  • SEF-MC-W SIEMENS
    Save $1.34 Save $0.00

    SEF-MC-W SIEMENS

    SIEMENS
    $140.69
    $140.69 - $140.69
    $140.69
    $139.35
    $139.35 - $139.35
    $139.35
    In stock

    Fire Alarm Speaker Strobe Multi-candela (Part# 500-636038)

    $140.69
    $140.69 - $140.69
    $140.69
    $139.35
    $139.35 - $139.35
    $139.35
    Save $1.34 Save $0.00

  • PAD-4-9A SIEMENS

    SIEMENS
    $1,254.97 - $1,254.97
    $1,254.97
    $1,254.97 - $1,254.97
    $1,254.97
    In stock

    • Complete 9 Amp Pad-4 Kit (Enclosure Board 300).

    $1,254.97 - $1,254.97
    $1,254.97
    $1,254.97 - $1,254.97
    $1,254.97

  • FDCIO422 SIEMENS

    SIEMENS
    $322.27 - $322.27
    $322.27
    $322.27 - $322.27
    $322.27
    In stock

    4-input / 4-Output Module

    $322.27 - $322.27
    $322.27
    $322.27 - $322.27
    $322.27
  • Save $20.44 Save $0.00

    PSX-12 SIEMENS - DISCONTINUED

    SIEMENS
    $2,145.42
    $2,145.42 - $2,145.42
    $2,145.42
    $2,124.98
    $2,124.98 - $2,124.98
    $2,124.98
    In stock

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

    $2,145.42
    $2,145.42 - $2,145.42
    $2,145.42
    $2,124.98
    $2,124.98 - $2,124.98
    $2,124.98
    Save $20.44 Save $0.00
  • XTRI-S SIEMENS

    XTRI-S SIEMENS

    SIEMENS
    $89.80 - $89.80
    $89.80
    $89.80 - $89.80
    $89.80
    In stock

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

    $89.80 - $89.80
    $89.80
    $89.80 - $89.80
    $89.80
  • Save $0.05 Save $0.00

    DB-11E SIEMENS

    SIEMENS
    $4.22
    $4.22 - $4.22
    $4.22
    $4.17
    $4.17 - $4.17
    $4.17
    In stock

    Base for OP/OH/HI921 replacement of DB-11

    $4.22
    $4.22 - $4.22
    $4.22
    $4.17
    $4.17 - $4.17
    $4.17
    Save $0.05 Save $0.00

  • MT-SUR-BOX-W SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $44.63
    $44.63 - $44.63
    $44.63
    Low stock

    Weatherproof Surface Mount Back Box White

    $0.00 - $0.00
    $0.00
    $44.63
    $44.63 - $44.63
    $44.63

  • FDOOTC441 SIEMENS

    SIEMENS
    $471.94 - $471.94
    $471.94
    $471.94 - $471.94
    $471.94
    In stock

    Dual Optical/ Heat/ Carbon Monoxide Detector

    $471.94 - $471.94
    $471.94
    $471.94 - $471.94
    $471.94
  • SET-MC-R SIEMENS

    SET-MC-R SIEMENS

    SIEMENS
    $201.15 - $201.15
    $201.15
    $201.15 - $201.15
    $201.15
    In stock

    ET multi-candela red (Part# 500-636051)

    $201.15 - $201.15
    $201.15
    $201.15 - $201.15
    $201.15
  • SET-MC-CW SIEMENS

    SET-MC-CW SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $201.15
    $201.15 - $201.15
    $201.15
    In stock

    ET MULTI-CANDELA WHITE CEILING (Part# 500-636063)

    $0.00 - $0.00
    $0.00
    $201.15
    $201.15 - $201.15
    $201.15
  • ZR-MC-R SIEMENS
    Save $34.18 Save $0.00

    ZR-MC-R SIEMENS

    SIEMENS
    $132.96
    $132.96 - $132.96
    $132.96
    $98.78
    $98.78 - $98.78
    $98.78
    In stock

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

    $132.96
    $132.96 - $132.96
    $132.96
    $98.78
    $98.78 - $98.78
    $98.78
    Save $34.18 Save $0.00
  • MSM-K-WP SIEMENS

    MSM-K-WP SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $242.87
    $242.87 - $242.87
    $242.87
    In stock

    MANUAL METAL WEATHERPROOF PULL STATION WITH KEY.

    $0.00 - $0.00
    $0.00
    $242.87
    $242.87 - $242.87
    $242.87

  • SET-S17-W-WP SIEMENS

    SIEMENS
    $221.13 - $221.13
    $221.13
    $221.13 - $221.13
    $221.13
    In stock

    Speaker Strobe Appliance (Weatherproof) (500-636059)

    $221.13 - $221.13
    $221.13
    $221.13 - $221.13
    $221.13
  • Save $57.94 Save $0.00

    SET-185-R-WP SIEMENS

    SIEMENS
    $296.18
    $296.18 - $296.18
    $296.18
    $238.24
    $238.24 - $238.24
    $238.24
    In stock

    Speaker-Strobe Set Hi-Candela Wall Red Weatherproof

    $296.18
    $296.18 - $296.18
    $296.18
    $238.24
    $238.24 - $238.24
    $238.24
    Save $57.94 Save $0.00
  • HS-MC-R SIEMENS

    HS-MC-R SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $160.58
    $160.58 - $160.58
    $160.58
    Low stock

    HS HORN RED (Part# 500-636070)

    $0.00 - $0.00
    $0.00
    $160.58
    $160.58 - $160.58
    $160.58
  • PAD-3-MB SIEMENS

    PAD-3-MB SIEMENS

    SIEMENS
    $717.30 - $717.30
    $717.30
    $717.30 - $717.30
    $717.30
    In stock

    PAD-3 + EN-PAD AUXILIARY PWR SUP PCB....COMBINE WITH EN-PAD TO FORM PAD-3

    $717.30 - $717.30
    $717.30
    $717.30 - $717.30
    $717.30

  • NIM-1W SIEMENS

    SIEMENS
    $1,172.72 - $1,172.72
    $1,172.72
    $1,172.72 - $1,172.72
    $1,172.72
    In stock

    • Local And Wide Area Network.

    $1,172.72 - $1,172.72
    $1,172.72
    $1,172.72 - $1,172.72
    $1,172.72
  • Save $2.82 Save $0.00

    HMS-M SIEMENS

    SIEMENS
    $295.10
    $295.10 - $295.10
    $295.10
    $292.28
    $292.28 - $292.28
    $292.28
    In stock

    The intelligent manual fire-alarm boxes (Model HMS-M) provide the most advanced method of address programming, supervision and sophisticated fire-a...

    View full details
    $295.10
    $295.10 - $295.10
    $295.10
    $292.28
    $292.28 - $292.28
    $292.28
    Save $2.82 Save $0.00
  • ZR-MC-CR SIEMENS
    Save $1.27 Save $0.00

    ZR-MC-CR SIEMENS

    SIEMENS
    $132.96
    $132.96 - $132.96
    $132.96
    $131.69
    $131.69 - $131.69
    $131.69
    In stock

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

    $132.96
    $132.96 - $132.96
    $132.96
    $131.69
    $131.69 - $131.69
    $131.69
    Save $1.27 Save $0.00

  • HLIM SIEMENS

    SIEMENS
    $88.84 - $88.84
    $88.84
    $88.84 - $88.84
    $88.84
    In stock

    LINE ISOLATOR MODULE FOR FIREFINDER XLS

    $88.84 - $88.84
    $88.84
    $88.84 - $88.84
    $88.84

  • SET-185-W-WP SIEMENS

    SIEMENS
    $199.55 - $199.55
    $199.55
    $238.24
    $238.24 - $238.24
    $238.24
    In stock

    Speaker Hi Candela Wall White Weatherproof..

    $199.55 - $199.55
    $199.55
    $238.24
    $238.24 - $238.24
    $238.24
  • ST-HMC-R-WP SIEMENS
    Save $1.23 Save $0.00

    ST-HMC-R-WP SIEMENS

    SIEMENS
    $128.18
    $128.18 - $128.18
    $128.18
    $126.95
    $126.95 - $126.95
    $126.95
    In stock

    STROBE HI MULTI CANDELA WALL RED. (Part# 500-636179).

    $128.18
    $128.18 - $128.18
    $128.18
    $126.95
    $126.95 - $126.95
    $126.95
    Save $1.23 Save $0.00
  • Save $1.25 Save $0.00

    SBGA-34 SIEMENS

    SIEMENS
    $131.70
    $131.70 - $131.70
    $131.70
    $130.45
    $130.45 - $130.45
    $130.45
    In stock

    • Base Audible Detector w/Temp 4 For Co.

    $131.70
    $131.70 - $131.70
    $131.70
    $130.45
    $130.45 - $130.45
    $130.45
    Save $1.25 Save $0.00
  • MTH-75-R-WP SIEMENS
    Save $1.86 Save $0.00

    MTH-75-R-WP SIEMENS

    SIEMENS
    $193.17
    $193.17 - $193.17
    $193.17
    $191.31
    $191.31 - $191.31
    $191.31
    In stock

    Multi Tone Horn 180CD White WP.

    $193.17
    $193.17 - $193.17
    $193.17
    $191.31
    $191.31 - $191.31
    $191.31
    Save $1.86 Save $0.00
  • Save $1.57 Save $0.00

    EN-PAD SIEMENS

    SIEMENS
    $163.73
    $163.73 - $163.73
    $163.73
    $162.16
    $162.16 - $162.16
    $162.16
    In stock

    BLACK ENCLOSURE FOR PAD-3 (Part# 310-099073)....COMBINE WITH PAD-3-MB TO FORM PAD-3

    $163.73
    $163.73 - $163.73
    $163.73
    $162.16
    $162.16 - $162.16
    $162.16
    Save $1.57 Save $0.00

  • LNL-CK LENEL

    SIEMENS
    $0.00 - $0.00
    $0.00
    $434.13
    $434.13 - $434.13
    $434.13
    Low stock

    Lenel Command Keypad

    $0.00 - $0.00
    $0.00
    $434.13
    $434.13 - $434.13
    $434.13

  • PAD-3R SIEMENS

    SIEMENS
    $897.70 - $897.70
    $897.70
    $897.70 - $897.70
    $897.70
    In stock

    • Up to 6A Pwr. Supply NAC..Extender with red enclosure.

    $897.70 - $897.70
    $897.70
    $897.70 - $897.70
    $897.70

  • PAD-3 SIEMENS

    SIEMENS
    $897.70 - $897.70
    $897.70
    $897.70 - $897.70
    $897.70
    In stock

    P/S NAC EXT 6 AMPS (Part# 599-699189)

    $897.70 - $897.70
    $897.70
    $897.70 - $897.70
    $897.70

  • MTH-HMC-R-WP SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $188.31
    $188.31 - $188.31
    $188.31
    In stock

    MULTI TONE HORN HI MULTI CD WALL RED WEATHERPROOF

    $0.00 - $0.00
    $0.00
    $188.31
    $188.31 - $188.31
    $188.31