Live P2: Intro to DDC - Why you should always request a truly open Building Automation System

This live class was taped in October of 2014 at Stromquist & Company in Atlanta, GA. It's broken out into 3 parts. This video is part 2 and discusses the importance for requesting a truly open Building Automation System and what that really means. Please leave any questions or comments below and we'll do our best to get them answered Part one discusses the various communication protocols, benefits of DDC and gives an introduction to controllers and supervisory controllers. . Part 3 is a deep dive into Communication Protocols