If there ever was a case for false advertising, this book takes it all the way. The back cover claims that after reading you will be able to install some of the most modern systems. This book is nothing more than a brief discussion about some of the things that can be automated in the home. The wiring that is covered in the book is juvenile at best. If I had previewed the book at a book store I most definitely would not have purchased book. Pass on this one.