42 Consulting in the field of data recovery; providing remote backup and recovery of computer data; technical support services, namely, providing remote online data backup and recovery services featuring the configuration of electronic computer data backup and recovery of electronic computer data; technology consultation in the field of computer hardware, testing home electronics components and systems, home security alarms, home automation systems, electrical and optical circuitry for home automation systems; design services in the field of computer hardware, home electronics, audio equipment, telephone equipment, electric lighting fixtures, electric appliances, HVAC systems, security alarms, home automation systems and electrical and optical circuitry for home electronics and home automation systems; design of home automation electronics for others, namely, custom entertainment systems, two channel listening systems, intercom systems, telephone systems, cable and satellite television equipment, music servers, video servers, climate control systems, lighting systems, acoustical treatments, motion simulators, appliance control devices and touch screen panels; calibration of home audio systems and video displays; managed services, namely, consultancy in the design and configuration management of local and wide area network components being computer hardware, namely, routing, switching, firewall, wireless Internet access, and remote SSL VPN access functions