A Good Book for Beginning Troubleshooters
Have you ever wondered what the difference between Classification, like Class A and Class B, and Circuit Type, like IDC and NAC?
The book goes into why conventional fire alarm system circuits are done the way they are, including some general theory of operation needed to maintain the building’s wiring for fire alarm systems.
Author: Douglas Krantz, AA, Electronic Technician and Fire Alarm Technician
5 Megabyte PDF Download customized for the Desktop or Laptop
71 Pages - Over 70 Drawings
ISBN Number 978-1-951415-01-3
At checkout, a 20% discount is automatically applied when 3 or more books are purchased
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