Re: Huh?
I don't think there are enough burglars with enough sense to carry out these attacks - certainly not against domestic properties with self-installed panels with no professional monitoring.
I've been asked to look into five cases now where a homeowner has suspected that the burglars had used advanced electronic bypass methods to get in. Whilst I could never say for sure, there was no evidence in any of these cases that anything untoward had happened.
There's a world of difference between casing high-end targets (which would have graded alarms) and most burglars working out how to bypass individual homes over the Internet.