This course deals with the understanding of the lighting and power circuitry in a residential/commercial unit. It also includes the topics regarding on the proper design and actual wiring for systems both power and lighting systems, power wiring systems and Fire Alarm system. PEC regulations on light and power wiring systems. Laboratory activities are provided to verify, and practice learned principles. This course will also prepare the student/ trainee in preparation, installation, configuration and troubleshooting CCTV Surveillance System. CCTV system components, functionality, installation and specifications.