Comment I went a different direction, home automation (Score 1) 408
I had issues with people not using the alarm system, I just tied my security system into my home automation system (Control4). Anytime the door is opened and the security system not armed the home automation system automatically arms the system and locks the door if not locked, being tied together also lets the systems send me status messages if anything happens that I may need to look into.
With Control4, you could just start with one of their inexpensive small controllers and check with a dealer to see if your security panel is directly supported, most major brands are.