As a Coll d' Alba resident, burglary victim... whose neighbours had exactly this.. it is not much use...

The Romanian gang who were running riot on all the roads on this hill are no longer active, but it is the "rich area" and close to town so always a big risk. What the thieves do is pry open a window or door, waggle something inside to set off your alarm and call your expensive monitoring team, move off to the bush to watch them arrive, probably call it as a false alarm and leave... Then they burgle you.

If you have wrecker bars, they usually get a vehicle [inc yours if around] and rip the bars off, so blocking the driven access can be most effective, especially as they like to drive off with yer booty..

Recently, some of them, due to heat from the fuzz, have taken to stashing the loot in a nearby place their women can "find" it soon after, theft by finding in open campo is a Mickey Mouse crime compared to burglary, so they separate the two crimes.. So, if burgled, look at your place, access with a thief's eye and check the area..

Make friends with all your neighbours, get a safe, chain up power tools, fit "trail/deer cameras" around the place, get proper wrecker bars fitted, expect the Spanish Inqu thieves...