K Shep... Hilarious!
I have integrated RTI, Radio Ra2, and the alarm system to do exactly what you describe. All of the devices in the alarm, ie the motion detectors and door contacts, can trigger macros in the RTI system. Depending on what "low" means, this could be a possibility. Ive done smaller homes for under $10k, and larger homes for $100k+, just depends on what you are looking for.