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  • OP921 SIEMENS

    OP921 SIEMENS

    SIEMENS
    $66.89 - $66.89
    $66.89
    $66.89 - $66.89
    $66.89
    In stock

    ADDRESSABLE SMOKE DETECTOR (REPLACEMENT FOR HFP-11).

    $66.89 - $66.89
    $66.89
    $66.89 - $66.89
    $66.89
  • DPU SIEMENS

    DPU SIEMENS

    SIEMENS
    $1,043.19 - $1,043.19
    $1,043.19
    $1,043.19 - $1,043.19
    $1,043.19
    In stock

    Device Programmer/Loop Tester.

    $1,043.19 - $1,043.19
    $1,043.19
    $1,043.19 - $1,043.19
    $1,043.19

  • DB-11 SIEMENS

    SIEMENS
    $10.48 - $10.48
    $10.48
    $10.48 - $10.48
    $10.48
    In stock

    Low Profile Surface Mount Detector Base.

    $10.48 - $10.48
    $10.48
    $10.48 - $10.48
    $10.48
  • FDBZ492-HR SIEMENS

    FDBZ492-HR SIEMENS

    SIEMENS
    $155.39 - $155.39
    $155.39
    $161.61
    $161.61 - $161.61
    $161.61
    In stock

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

    $155.39 - $155.39
    $155.39
    $161.61
    $161.61 - $161.61
    $161.61

  • SLSWW-F SIEMENS

    SIEMENS
    $69.67 - $69.67
    $69.67
    $69.67 - $69.67
    $69.67
    In stock

    • White Wall Strobe.

    $69.67 - $69.67
    $69.67
    $69.67 - $69.67
    $69.67
  • FDO421 SIEMENS

    FDO421 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $77.30
    $77.30 - $77.30
    $77.30
    In stock

    The Model FDO421 Photoelectric Smoke Detector (Part# S54320-F4-A1).

    $0.00 - $0.00
    $0.00
    $77.30
    $77.30 - $77.30
    $77.30
  • HI921 SIEMENS
    Save $0.40 Save $0.00

    HI921 SIEMENS

    SIEMENS
    $41.60
    $41.60 - $41.60
    $41.60
    $41.20
    $41.20 - $41.20
    $41.20
    In stock

    Heat detector (static + RoR) ( Local ) (REPLACEMENT FOR FPT-11) (Part# S54320-F5-A2).

    $41.60
    $41.60 - $41.60
    $41.60
    $41.20
    $41.20 - $41.20
    $41.20
    Save $0.40 Save $0.00
  • HMS-S SIEMENS
    Save $0.72 Save $0.00

    HMS-S SIEMENS

    SIEMENS
    $75.53
    $75.53 - $75.53
    $75.53
    $74.81
    $74.81 - $74.81
    $74.81
    In stock

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

    $75.53
    $75.53 - $75.53
    $75.53
    $74.81
    $74.81 - $74.81
    $74.81
    Save $0.72 Save $0.00
  • DPU-C1 SIEMENS

    DPU-C1 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $162.46
    $162.46 - $162.46
    $162.46
    In stock

    DPU Carrying Case (Part# 500-033990).

    $0.00 - $0.00
    $0.00
    $162.46
    $162.46 - $162.46
    $162.46
  • ZH-MC-CW SIEMENS

    ZH-MC-CW SIEMENS

    SIEMENS
    $93.61 - $93.61
    $93.61
    $93.61 - $93.61
    $93.61
    In stock

    Z HORN MULTI CANDELA CEILING WHITE.

    $93.61 - $93.61
    $93.61
    $93.61 - $93.61
    $93.61

  • HMS-D SIEMENS

    SIEMENS
    $172.50 - $172.50
    $172.50
    $172.50 - $172.50
    $172.50
    In stock

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

    $172.50 - $172.50
    $172.50
    $172.50 - $172.50
    $172.50

  • AS-75-R-WP SIEMENS

    SIEMENS
    $102.20 - $102.20
    $102.20
    $102.20 - $102.20
    $102.20
    In stock

    AS HORN 75CD RED WEATHERPROOF.

    $102.20 - $102.20
    $102.20
    $102.20 - $102.20
    $102.20

  • OOHC941 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $209.29
    $209.29 - $209.29
    $209.29
    In stock

    • Detector Combo Dual Optical/Heat/Carbon Monoxide.

    $0.00 - $0.00
    $0.00
    $209.29
    $209.29 - $209.29
    $209.29
  • Save $0.52 Save $0.00

    OP121 SIEMENS

    SIEMENS
    $54.54
    $54.54 - $54.54
    $54.54
    $54.02
    $54.02 - $54.02
    $54.02
    In stock

    CONVENTIONAL OPTICAL DETECTOR.

    $54.54
    $54.54 - $54.54
    $54.54
    $54.02
    $54.02 - $54.02
    $54.02
    Save $0.52 Save $0.00
  • XTRI-D SIEMENS
    Save $0.67 Save $0.00

    XTRI-D SIEMENS

    SIEMENS
    $70.56
    $70.56 - $70.56
    $70.56
    $69.89
    $69.89 - $69.89
    $69.89
    In stock

    REPLACEMENT FOR HTRI-D.

    $70.56
    $70.56 - $70.56
    $70.56
    $69.89
    $69.89 - $69.89
    $69.89
    Save $0.67 Save $0.00

  • FDOOT441 SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $97.67
    $97.67 - $97.67
    $97.67
    In stock

    • Intelligent Multi Criteria Fire Alarm Smoke Detector.

    $0.00 - $0.00
    $0.00
    $97.67
    $97.67 - $97.67
    $97.67
  • Save $1.02 Save $0.00

    XTRI-R SIEMENS

    SIEMENS
    $106.60
    $106.60 - $106.60
    $106.60
    $105.58
    $105.58 - $105.58
    $105.58
    In stock

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

    $106.60
    $106.60 - $106.60
    $106.60
    $105.58
    $105.58 - $105.58
    $105.58
    Save $1.02 Save $0.00
  • XTRI-M SIEMENS
    Save $0.46 Save $0.00

    XTRI-M SIEMENS

    SIEMENS
    $48.77
    $48.77 - $48.77
    $48.77
    $48.31
    $48.31 - $48.31
    $48.31
    In stock

    REPLACEMENT HTRI-M.

    $48.77
    $48.77 - $48.77
    $48.77
    $48.31
    $48.31 - $48.31
    $48.31
    Save $0.46 Save $0.00

  • ABHW-4S SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $90.18
    $90.18 - $90.18
    $90.18
    In stock

    • Sounder Base With 520hz.

    $0.00 - $0.00
    $0.00
    $90.18
    $90.18 - $90.18
    $90.18

  • HTRI-M SIEMENS - DISCONTINUED

    SIEMENS
    $119.96 - $119.96
    $119.96
    $119.96 - $119.96
    $119.96
    In stock

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

    $119.96 - $119.96
    $119.96
    $119.96 - $119.96
    $119.96

  • XDLC SIEMENS

    SIEMENS
    $700.91 - $700.91
    $700.91
    $700.91 - $700.91
    $700.91
    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
    $700.91 - $700.91
    $700.91
    $700.91 - $700.91
    $700.91
  • Save $0.56 Save $0.00

    HI121 SIEMENS

    SIEMENS
    $58.33
    $58.33 - $58.33
    $58.33
    $57.77
    $57.77 - $57.77
    $57.77
    In stock

    • Thermal Fire Detector.

    $58.33
    $58.33 - $58.33
    $58.33
    $57.77
    $57.77 - $57.77
    $57.77
    Save $0.56 Save $0.00
  • SEF-MC-W SIEMENS
    Save $0.97 Save $0.00

    SEF-MC-W SIEMENS

    SIEMENS
    $101.79
    $101.79 - $101.79
    $101.79
    $100.82
    $100.82 - $100.82
    $100.82
    In stock

    FIRE ALARM SPEAKER STROBE MULTI-CANDELA.

    $101.79
    $101.79 - $101.79
    $101.79
    $100.82
    $100.82 - $100.82
    $100.82
    Save $0.97 Save $0.00

  • PAD-4-9A SIEMENS

    SIEMENS
    $908.00 - $908.00
    $908.00
    $908.00 - $908.00
    $908.00
    In stock

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

    $908.00 - $908.00
    $908.00
    $908.00 - $908.00
    $908.00

  • FDCIO422 SIEMENS

    SIEMENS
    $233.17 - $233.17
    $233.17
    $233.17 - $233.17
    $233.17
    In stock

    4-input / 4-Output Module.

    $233.17 - $233.17
    $233.17
    $233.17 - $233.17
    $233.17
  • Save $14.79 Save $0.00

    PSX-12 SIEMENS - DISCONTINUED

    SIEMENS
    $1,552.26
    $1,552.26 - $1,552.26
    $1,552.26
    $1,537.47
    $1,537.47 - $1,537.47
    $1,537.47
    In stock

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

    $1,552.26
    $1,552.26 - $1,552.26
    $1,552.26
    $1,537.47
    $1,537.47 - $1,537.47
    $1,537.47
    Save $14.79 Save $0.00
  • XTRI-S SIEMENS

    XTRI-S SIEMENS

    SIEMENS
    $64.97 - $64.97
    $64.97
    $64.97 - $64.97
    $64.97
    In stock

    Addressable Monitor Module with Dual Isloators.

    $64.97 - $64.97
    $64.97
    $64.97 - $64.97
    $64.97
  • Save $0.03 Save $0.00

    DB-11E SIEMENS

    SIEMENS
    $3.05
    $3.05 - $3.05
    $3.05
    $3.02
    $3.02 - $3.02
    $3.02
    In stock

    Base for OP/OH/HI921 replacement of DB-11 (Part# 500-094151E).

    $3.05
    $3.05 - $3.05
    $3.05
    $3.02
    $3.02 - $3.02
    $3.02
    Save $0.03 Save $0.00

  • FDOOTC441 SIEMENS

    SIEMENS
    $341.46 - $341.46
    $341.46
    $341.46 - $341.46
    $341.46
    In stock

    • Dual Optical/ Heat/ Carbon Monoxide Detector.

    $341.46 - $341.46
    $341.46
    $341.46 - $341.46
    $341.46
  • FP-11 SIEMENS

    FP-11 SIEMENS - DISCONTINUED

    SIEMENS
    $215.28 - $215.28
    $215.28
    $215.28 - $215.28
    $215.28
    Low stock

    DISCONTINUED USE SIEMENS OP921.

    $215.28 - $215.28
    $215.28
    $215.28 - $215.28
    $215.28
  • SET-MC-R SIEMENS

    SET-MC-R SIEMENS

    SIEMENS
    $145.54 - $145.54
    $145.54
    $145.54 - $145.54
    $145.54
    In stock

    ET MULTI-CANDELA RED. 

    $145.54 - $145.54
    $145.54
    $145.54 - $145.54
    $145.54
  • SET-MC-CW SIEMENS

    SET-MC-CW SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $145.54
    $145.54 - $145.54
    $145.54
    In stock

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

    $0.00 - $0.00
    $0.00
    $145.54
    $145.54 - $145.54
    $145.54
  • ZR-MC-R SIEMENS
    Save $24.73 Save $0.00

    ZR-MC-R SIEMENS

    SIEMENS
    $96.20
    $96.20 - $96.20
    $96.20
    $71.47
    $71.47 - $71.47
    $71.47
    In stock

    STROBE . RED. WALL MOUNT

    $96.20
    $96.20 - $96.20
    $96.20
    $71.47
    $71.47 - $71.47
    $71.47
    Save $24.73 Save $0.00
  • MSM-K-WP SIEMENS

    MSM-K-WP SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $175.72
    $175.72 - $175.72
    $175.72
    In stock

    MANUAL METAL WEATHERPROOF PULL STATION WITH KEY.

    $0.00 - $0.00
    $0.00
    $175.72
    $175.72 - $175.72
    $175.72

  • SET-S17-W-WP SIEMENS

    SIEMENS
    $159.99 - $159.99
    $159.99
    $159.99 - $159.99
    $159.99
    In stock

    • Speaker Strobe Appliance (Weatherproof) (500-636059).

    $159.99 - $159.99
    $159.99
    $159.99 - $159.99
    $159.99
  • Save $41.92 Save $0.00

    SET-185-R-WP SIEMENS

    SIEMENS
    $214.29
    $214.29 - $214.29
    $214.29
    $172.37
    $172.37 - $172.37
    $172.37
    In stock

    • Set Speaker Hi Candela Wall Red, Weatherproof.

    $214.29
    $214.29 - $214.29
    $214.29
    $172.37
    $172.37 - $172.37
    $172.37
    Save $41.92 Save $0.00
  • HS-MC-R SIEMENS

    HS-MC-R SIEMENS

    SIEMENS
    $0.00 - $0.00
    $0.00
    $116.18
    $116.18 - $116.18
    $116.18
    Low stock

    HS HORN RED (Part# 500-636070).

    $0.00 - $0.00
    $0.00
    $116.18
    $116.18 - $116.18
    $116.18
  • PAD-3-MB SIEMENS
    Save $51.90 Save $0.00

    PAD-3-MB SIEMENS - DISCONTINUED

    SIEMENS
    $518.98
    $518.98 - $518.98
    $518.98
    $467.08
    $467.08 - $467.08
    $467.08
    In stock

    DISCONTINUED USE PAD-4-MB.

    $518.98
    $518.98 - $518.98
    $518.98
    $467.08
    $467.08 - $467.08
    $467.08
    Save $51.90 Save $0.00
  • Save $84.85 Save $0.00

    NIM-1W SIEMENS

    SIEMENS
    $848.49
    $848.49 - $848.49
    $848.49
    $763.64
    $763.64 - $763.64
    $763.64
    In stock

    • Local And Wide Area Network.

    $848.49
    $848.49 - $848.49
    $848.49
    $763.64
    $763.64 - $763.64
    $763.64
    Save $84.85 Save $0.00
  • Save $2.04 Save $0.00

    HMS-M SIEMENS - DISCONTINUED

    SIEMENS
    $213.51
    $213.51 - $213.51
    $213.51
    $211.47
    $211.47 - $211.47
    $211.47
    In stock

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

    View full details
    $213.51
    $213.51 - $213.51
    $213.51
    $211.47
    $211.47 - $211.47
    $211.47
    Save $2.04 Save $0.00
  • ZR-MC-CR SIEMENS
    Save $0.92 Save $0.00

    ZR-MC-CR SIEMENS

    SIEMENS
    $96.20
    $96.20 - $96.20
    $96.20
    $95.28
    $95.28 - $95.28
    $95.28
    In stock

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

    $96.20
    $96.20 - $96.20
    $96.20
    $95.28
    $95.28 - $95.28
    $95.28
    Save $0.92 Save $0.00
  • Save $6.43 Save $0.00

    HLIM SIEMENS

    SIEMENS
    $64.28
    $64.28 - $64.28
    $64.28
    $57.85
    $57.85 - $57.85
    $57.85
    In stock

    • Line Isolator Module For Firefinder Xls.

    $64.28
    $64.28 - $64.28
    $64.28
    $57.85
    $57.85 - $57.85
    $57.85
    Save $6.43 Save $0.00
  • Save $1.38 Save $0.00

    SET-185-W-WP SIEMENS

    SIEMENS
    $144.38
    $144.38 - $144.38
    $144.38
    $143.00
    $143.00 - $143.00
    $143.00
    In stock

    • Speaker Hi Candela Wall White Weatherproof.

    $144.38
    $144.38 - $144.38
    $144.38
    $143.00
    $143.00 - $143.00
    $143.00
    Save $1.38 Save $0.00
  • ST-HMC-R-WP SIEMENS
    Save $0.89 Save $0.00

    ST-HMC-R-WP SIEMENS

    SIEMENS
    $92.74
    $92.74 - $92.74
    $92.74
    $91.85
    $91.85 - $91.85
    $91.85
    In stock

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

    $92.74
    $92.74 - $92.74
    $92.74
    $91.85
    $91.85 - $91.85
    $91.85
    Save $0.89 Save $0.00
  • Save $0.91 Save $0.00

    SBGA-34 SIEMENS

    SIEMENS
    $95.29
    $95.29 - $95.29
    $95.29
    $94.38
    $94.38 - $94.38
    $94.38
    In stock

    • Base Audible Detector w/Temp 4 For Co.

    $95.29
    $95.29 - $95.29
    $95.29
    $94.38
    $94.38 - $94.38
    $94.38
    Save $0.91 Save $0.00
  • MTH-75-R-WP SIEMENS
    Save $1.34 Save $0.00

    MTH-75-R-WP SIEMENS

    SIEMENS
    $139.76
    $139.76 - $139.76
    $139.76
    $138.42
    $138.42 - $138.42
    $138.42
    In stock

    Multi Tone Horn 180CD White WP.

    $139.76
    $139.76 - $139.76
    $139.76
    $138.42
    $138.42 - $138.42
    $138.42
    Save $1.34 Save $0.00
  • Save $1.13 Save $0.00

    EN-PAD SIEMENS

    SIEMENS
    $118.46
    $118.46 - $118.46
    $118.46
    $117.33
    $117.33 - $117.33
    $117.33
    In stock

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

    $118.46
    $118.46 - $118.46
    $118.46
    $117.33
    $117.33 - $117.33
    $117.33
    Save $1.13 Save $0.00

  • LNL-CK LENEL

    SIEMENS
    $0.00 - $0.00
    $0.00
    $314.10
    $314.10 - $314.10
    $314.10
    Low stock

    • Lenel Command Keypad.

    $0.00 - $0.00
    $0.00
    $314.10
    $314.10 - $314.10
    $314.10