robbed

My aunt who came over for a visit yesterday told us her experienced at the newly built restaurant near her place, turned out that it was robbed the other day and caused panic in the area! And it scares the whole out of her, imagine what if those robbers run and hide in her place?! that would be really dangerous right?! that is why she is thinking of getting one of those security cameras and have it placed on her patio or entrance gate to be sure and all.
And with that, she is asking me to help her scout for one! any idea where to buy one? :D