DLink with several cams (type 930, 932, 2130, 2230) I expected this camera a product as good as the other cameras. Plastics, Product appearance, software and instructions of similar quality to other cameras. An engine at not adjustable, a true stewardship camera capabilities. By picture against a very below the other. Even 932L fixed focal length (640 * 480) gives an image with better sharpness (if you can say to this resolution), sharper and clearer. In the 5222's all of a soft focus that quickly turns to saturation, so a face is just 2.50m acknowledged but not well visible. A small accessory allows attempting adjustment of optics for manual focus. Tried for 1 hour to optimize the picture but nothing works. It looks like a small treatment removes noise that there on the cheaper models (930 or 932L) making less sharp image. An equivalent optical (motorized) to a cheaper competitor's product gives better results. For the price does not deserve 2 stars. Damage also missed out a product.
