First post here! Actually my other topic will be Yale related but minor.
So they could not find a way to disable the alarm . funny thing is all the pros on here seem to think the yales are easy to defeat. Not so - similar thing with one of my clients. You were lucky after button bashing the panel they decided to try and break open the panel . It all failed and the alarm kept triggering for two hours until the workmen had left.
No they never defeated it. But I guess they couldn't do much without damaging it. They just kept setting the thing off the whole day. After a certain period, alarm would stop and system would re-arm automatically. Then they'd walk past a PIR, set the thing off and the whole thing would start over again.
The guy across the road got the house builder to install an alarm before they moved in..... It has the same functions and cost him £800! So I do feel I've saved some money.