excellent book to prepare you for the state electrical alarm exam or
state low voltage examination. Many states are now requiring
electricians to be tested and licensed prior to installing alarm or low
voltage systems. The difference between general wiring and alarm wiring
is open circuits are supervised. This book "Electrical Alarm
Contractor" will explain the different types of circuits such as open
loop, closed loop, Class 1, Class 2, Class 3, power-limited,
nonpower-limited, remote-control, fire protective signaling systems,
supervised circuits, non-supervised circuits, etc. This book will also
cover OSHA, UL 365 & 681, NFPA 72, 75, 780, and 101, Business
Law (consisting of unemployment laws, workers compensation, circular E,
Lien laws, Federal labor laws, Chapters 489 Part II, 61G6, and 633,
Americans with Disability Act), and More! This is the book to have in
preparing for the alarm or low voltage exam! Includes hundreds of exam
questions with answers!
Electrical Alarm Contractor Exam Workbook is also included in our Master Combo #3.