Computer software for remote access security activated via a wireless radio frequency or RF key to protect against unauthorized PC and laptop access

Carrying cases for portable computers

providing extended warranties for computers

GENERAL PURPOSE CENTRAL AND DISTRIBUTED DATA MONITORING AND CONTROL SYSTEMS FOR BUILDING AUTOMATION INCLUDING; ENERGY CONSERVATION; LIFE SAFETY INCLUDING FIRE, ACCESS AND CLOSED CIRCUIT TV; AND SUB METERING, MANAGEMENT AND PROCESS CONTROL AND DISTRIBUTION AUTOMATION FOR UTILITIES