I have recently upgraded my home security, i have the Swann DVR8-1600 with 2 Pro T835 and 1 Pro T836.
I also have 2 previously used cameras connected into the same DVR.
The issue i am experiencing is the 2 T835's, and 1 T836 are only displaying in black and white.
I have changed the cables between cameras, changed channels that the camera is running on but no change.
When covering the light sensor on the cameras i can hear the mechanical click as it changes to night mode, after uncovering the same mechanical click as it changes back to day mode, unfortunately it remains in black and white.
I have factory reset the DVR but no change. Has anyone experienced this ? or know of what will be causing this ?