DONT WASTE YOUR MONEY !!! ive got Snooper and various friends have Road angels, if you pick up laser you've had it anyway, and most people know where the static cameras are in there area, if you don't they post the posistions on the internet free anyway. Both myself and people i know with detectors have driven past camera vans with no alert, This is either because the vans have new technology or that the camera wasn't on but just seems a bit of a coincidence that its happened to alot of us with different devices i.e Snooper and Road angels, so i wouldn't be suprised if they have new technology