I price shopped for the installation and purchase of smart home sensors and realized this market is extremely overpriced and inflated. Installers want a starting price of $10,000. I found smarthome.com and discovered the real price of the equipment. They have automatic light sensors, drape controls, temperature sensors, everything you need to automate your home for significantly less than when the smart home installation companes wanted to charge me. The best part is there learning center and after watching the videos I can do most of the install myself. http://www.smarthome.com/sh-learning-center-video-tutorials.html