As above most upvc type doors and locks are easily overcome, unles you have an anti drill anti snao cylinder, then there is also how the pannel is fitted, sometiomes a good kick will have it out,or you could try what a burglar did on a care home down the road, set fire to the upvc door, result,large amounts of smoke,3 fire engines,loads of police and ambulances for the evacuation, and he got caught.
A cctv camera hidden in the garage along with one outside pointing at it and descent security lights,a baby listener type thing also helps as you can hear them doing their deeds.