Techniques of Burglar Alarm Bypassing

Any alarm system can be beaten. Criminals have gotten past everything from junkyard dogs to heat-sensing museum alarms. That doesn't mean alarms are worthless. It means anyone concerned with security needs to know how vulnerable these systems really are. Techniques Of Burglar Alarm Bypassing gives you that knowledge. This book contains detailed descriptions of dozens of alarm systems: how they work & how they can be defeated. Alarms covered include: Magnetic Switches Window Foil Sound & Heat Detectors Photo-electric Devices Guard Dogs Central Station Systems Closed-Circuit Television And much, much more! Residential, commercial & high-security systems are described in plain English, with plenty of helpful illustrations. Find out what you're missing - before you're missing everything. Get Techniques Of Burglar Alarm Bypassing today!