I was oversold when I acquired ADT services. The glass cracking devices cost me almost $1500. Their price to me was significantly higher than published ads and mailers. The glass cracking devices sound the alarm if you sneez and/or drop the soap in the shower. I may recommend them but not to my friends.
ADT's service was perfect, quick and easy. Got a great package for install almost no charge and everything is working great. Technician was very informative and helpful, I would definately recommend ADT!
