custom design, engineering, and programming for others of electronic home systems to integrate HVAC systems, automated lighting systems, automated security systems in the nature of burglar and fire alarms, automated computer systems, automated computer networks, automated telephone systems, automated intercoms, automated appliances, automated window treatments, automated climate control, automated swimming pool and spa systems and automated lawn watering systems; and the custom design, engineering and programming for others of automated electronic home entertainment systems in the nature of audio, video and film systems