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Originally posted by poll5984
Well, i work for Walmart. The reasoning behind the numbers of cameras is 1. loss prevention. It might not be possible to get tag numbers, facial shots from one camera so they have others at different angles to get the information. 2. To protect against frivolous lawsuits. Lots of people (more than i thought) like to try and stage accidents. One camera shows a guy tripping and falling over a box behind a car, other camera from different angle show box didn't get there till after he fell.