Dewalt Security Sound And Video Pro Reference Pocket Guide
This pocket guide by Paul Rosenberg is chock-full of everything users need for working with security, sound, and video equipment. Designed for on-the-job use by installation professionals, it features installation requirements, formulas, technical data, and maintenance forms. Abundant charts, tables, and graphs are also included that cover sensor application, speaker impedance, voltage drops, satellite TV, and more. Helpful troubleshooting tips help readers prepare for common problems. 384 pages.