... We have these cameras to monitor for our premises in use. On the day you make in HD resolution, a really good picture. At night it is not so great, because the image noise increases considerably at night. With a camera we had to transfer the image signal on RSTP on our software before short problems, a firmware update to the latest version LA did not help. Now we transmit the signal via ONVIF, the works at the time at least. DDNS access I will in the near future in order to set up the boss can also access from your smartphone on it (I wonder if it works). Otherwise, a good price / performance ratio. I would buy again.