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  Internal Boards

  Siemens PAD-4-MB (500-650217) PAD-4 NAC Expander Board

  $251.13 – $360.19Price range: $251.13 through $360.19 Select options This product has multiple variants. The options may be chosen on the product page
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  Accessories

  Siemens PAD-5-6A Complete 6 Amp Addressable Power-Supply Kit

  $508.94 Add to cart
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  Detectors

  Siemens PE-11 Photoelectric Smoke Detector

  $180.00 Add to cart
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  Detectors

  Siemens PE-11T Photoelectric Smoke / Heat Detector

  $136.80 Read more
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  Power

  Siemens PSC-12M (S54430-C26-A1) Main-Power Supply Charger

  $1,199.99 Add to cart
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  Accessories

  Siemens PSX-12M

  $2,600.00 Add to cart
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  Accessories

  Siemens RL-HW Remote Alarm Lamp

  $22.80 Add to cart
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  Accessories

  Siemens RLI-2 Intelligent Remote Alarm Lamp

  $120.00 Read more
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  Detectors

  Siemens RR-3S Remote Detector Relay

  $90.00 Read more
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  Accessories

  Siemens S-HP-C Speaker (White)

  $58.80 Add to cart
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  Horn Strobes

  Siemens SL2HSCR-F (S54329-F89-A1) Horn Strobe Ceiling Red

  $179.99 Add to cart
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  Horn Strobes

  Siemens SL2HSCW-F Horn Strobe

  $107.99 Add to cart
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  Horn Strobes

  Siemens SL2HSWR-F (S54329-F99-A1) Horn Strobe

  $155.99 Add to cart
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  Accessories

  Siemens SL2HWR-N (S54329-F85-A1) Horn Wall Red

  $60.00 Read more
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  Accessories

  Siemens SL2SBB-R (S54329-F221-A1) Back Box Wall Red

  $17.99 Add to cart
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  Notification Appliances

  Siemens SL2SCW-F (S54329-F198-A1) Strobe Ceiling Mounting

  $83.99 Add to cart
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  Notification Appliances

  Siemens SL2SPSCW-F (S54329-F165-A1) Speaker Strobe

  $166.79 Add to cart
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  Notification Appliances

  Siemens SL2SWR-F (S54329-F208-A1) Strobe

  $95.99 Add to cart
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  Accessories

  Siemens SPSB-R Backbox

  $19.20 Add to cart
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  Accessories

  Siemens ST-100 Sampling Tube for Ducts 5 ft to 10 ft

  $83.99 Add to cart
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  Detectors

  Siemens ST-25 Sampling Tube for AD2 Series Duct Detectors

  $70.80 Add to cart
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  Notification Appliances

  Siemens ST-75-R-WP Weatherproof Strobe for Wall Mounting

  $179.99 Add to cart
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  Notification Appliances

  Siemens ST-MC-CW Ceiling Mount Strobe (White)

  $88.80 Add to cart
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  Notification Appliances

  Siemens ST-MC-RETRO-R Strobe Multi-Candela Plate Red

  $96.00 Add to cart