Controller software for Windows PC. ThinkEssentials 2.5.4.0 Set up and control your home with your PC Buy Now While traditional smart home technology has been expensive, complicated, and often unreliable, ControlThink changes all that. With this budget-priced innovative software on your PC, you can leverage your existing computer investment to set up, configure, and control your smart home with ease. And with built-in scheduler functionality, you can make your home appear lived in while you're not there, enhance security by turning on outside lights at sunset, and save energy by turning them back off again at midnight. There are many features cleverly implemented in this deceptively simple program,