Indigo and Home Security

I'm in the process of having a new house built in Florida. We have a meeting at the "design center" at the end of this month. One of the things that they cover during this meeting is a home security system. The offering company is "Del-Air Security" and their brochure mentions a couple of brand names including GE and Interlogic.

Wondering if anybody has experience with this company and interfacing devices with Indigo. Or would I be better off going with another company. I know Comcast also offers home security systems where we will be located.

Appreciate any suggestions. Thanks!