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Browse through our selection of power supplies for fire alarm systems. These power supplies are compatible with many fire protection systems. At JMAC Supply, we provide a wide range of affordable power supplies to supply your fire protection equipment reliably. If you’re looking for NAC extenders and transformers to battery cabinets, then browse our range of power supplies.
Our range of power supplies includes:
  • NAC Power Extenders
  • Fire System Transformers
  • Batteries and Battery Chargers
  • Battery Cabinets
If you need help making the right product choice with regards to fire protection system power supplies, JMAC support specialists can help. Get in touch with our team at 516-812-0917.