Understanding and Servicing Alarm Systems provides information on micro-computerized controls, sophisticated detection devices, and methods of alarm reporting. Great book for electrical contractors preparing for their electrical contractor exams.
Fantastic Book! I was able to obtain the burglar alarm license using this book. I am extremely happy I purchased it to help me study!Zack Michaels
So much information this book has, it was so helpful when it came to the exam plus the tab that Contractor Campus offer !