Control your INSTEON-enabled home lighting system from your computer. Using Smarthome's new PC Timer System software, you'll be able to schedule your INSTEON-controlled lights to come on at sundown or activate your X10 thermostat to turn the heater on half an hour before you get home. The PC Timer System includes a PowerLinc Controller V2, a standalone home automation interface that connects to your PC via USB connection for controlling lights, appliances, heating/air conditioning systems and alarm systems. This module has on-board memory so timers can be downloaded without the need to leave your computer up and running.