Written by the author of "Intruder Alarms", this is a handy reference guide with essential theory, data and information needed every day. It is one of the most useful tools in the kit of those specifying, installing, maintaining or repairing security systems, either domestic or commercial.[...]

A comprehensive guide for identifying needs, specification and installation of emergency and security lighting systems. It is suitable for lighting installers and electricians, intruder alarm and fire alarm installers, and managers with security and health and safety responsibilities.[...]