There are numerous considerations to be made when investing in a home security system today. While the options for the type and scope of system have been narrowed down, it’s the nuances of price, service, contracts and if it’s a do-it-yourself (DIY) project, among other things, that can all make or break the long-term satisfaction rating you’ll have.
http://robertsiciliano.com/blog/2013/11/19/5-considerations-before-buying-a-home-security-system/