I was nervous on my first purchase of that famous fisheye 360 °, well I'm not disappointed. En + he is a cloud based D-link. There are 4 display modes but the mode 360 is perfect. If you Synology VS-240HD like me with a 27-inch screen above, you can even choose the 360 + other view mode to combine the views simultaneously. I do not know how they manage to do to swing several display modes at the same time but the result is really great!