Traditional security (ADT: door sensors, a motion, and a key pad @ $50/month Not worth it.) Vivint home automation well worh it. Police, fire, & medical with Video Cameras, door locks & thermostats that can all be controlled from your smart phone. Cellular dial out.....
Energy management savings $25-$55 per month.
Vivint, simply smarter, check out e link below
Check out this video on YouTube:
Overview of Vivint Automation and Security Systems - YouTube