As I've upgraded my older Dahuas to newer ones that have better low light sensitivity I'm finding that they are TOO sensitive and never switch to night mode (I have some landscape lights that seem to be keeping the camera in day mode). I've already tried the different Sensitivity settings in the Day & Night menu under Camera Conditions, and it's not enough to get the camera to switch to night mode.
I know I can use the profile management to set a fixed time of day the camera should switch between day and night, but given how much variation there is in sunset and sunrise times during different seasons, what I really want is something that changes the day/night cutover time based on the actual sunrise/sunset time in my location (i.e. an astronomical clock). Is there any built-in support for this in Dahua's models T2431 or T5442?
I know I can use the profile management to set a fixed time of day the camera should switch between day and night, but given how much variation there is in sunset and sunrise times during different seasons, what I really want is something that changes the day/night cutover time based on the actual sunrise/sunset time in my location (i.e. an astronomical clock). Is there any built-in support for this in Dahua's models T2431 or T5442?