I'm thinking the lights OUTSIDE the garage - These light would illuminate the driveway, thus deterring anyone walking down the street looking for easy prey.
A security system is great, but this does not do much for vehicles in the driveway.
Have spent the AM telling my neighbors what happened - They tell me that this has been going on for a while. Apparently, car break-ins are nothing new to Castlegate.
Wish my garage was bigger - Already have a boat in there - It's pretty tight in there with the car as well.
Be safe, and watch each other!