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Understanding and Servicing Alarm Systems, Third Edition has seen the alarm industry enter the computer age. With its coverage of microcomputerized controls, sophisticated detection devices, methods of alarm reporting, that second edition broke new ground. Now completely updated to reflect the security industry's most high-tech advances, the third edition of Understanding and Servicing Alarm Systems, continues on the road of educating the alarm dealer, installer, and technician.
Alarm system installers, service technicians and some security managers
Part One: Basic Electricity; Test Equipment; Part Two: Kinds of Trouble; Types of Protective Loops; Seven Steps in Troubleshooting; Specific Troubleshooting Procedures; Part Three: Controls; Silent Alarms and Local Bells; Batteries and Power Supplies; Part Four: Advanced Intrusion Detection Systems; Part Five: A Day in the Life of An Alarm Serviceperson; Work Hazards; Dealing Effectively with Customers; Glossary
William Trimmer is an Electrical Engineer
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