Low Voltage Wiring
Subtitle: Security/Fire Alarm Systems
Publisher: McGraw-Hill Professional
Published: August 27, 2001
Language: eng
Number of pages: 400
ISBN-13: 9780071376747
First sentence: In time, many field technicians want to go into the security and fire alarms business for themselves, small to midsize contractors want to grow their companies, and large firms need a top-down overhaul.