Project Sentry Gun - Tutorial #4: The Sentry Controller (Standalone)
https://sites.google.com/site/project...
This video tutorial outlines the main features of the Standalone Sentry Controller (v7), and shows you how to use it to create a sentry gun quickly and easily.
Please note: version 8 has all the same functionality as version 7, as shown in this video. All the information in this video is relevant and accurate to all version 8 standalone controllers.