Hey guys if you have any questions about alarm and home automation PM me. I install the Alarm.com systems.

No phone line required, it communicates by cellular. You can run preset patterns for lights and things to turn on and off. Or manually control it if you are stuck in traffic etc.
You can be notified immediately by text message if a monitored door or sensor is tripped.
It is also video camera friendly.
You can get garage door sensors, gun safe sensors, tilt sensors, remote thermostats, 2 way voice.