Yes, but that was before Ken added "Action sets" Now you no longer need to mess with PTZ presets on each camera, one camera can change all the cams day/night profiles with a lot less clutter.@bp20089 has instructions for something like this in his post where he said he has stopped using his sunrise/sunset app.
Dahua day/night switch utility - DahuaSunriseSunset
I wanted to use stronger noise reduction at night and weaker during the day, but Dahua seems to have made a mess of the profile management. On most cameras, there doesn't seem to be a way to have the camera switch automatically between Day and Night profiles when the camera changes between...ipcamtalk.com
