Swann DVR9-SecuraNet SW243-9MB

[...] Replaced unit but still locks up when recording. Screen goes blank. Date & time shows 2063/15/30 28:61:61. Have to turn unit off to reset.

The only thing this needs is a date time function to skip to instead of having to rewind to the event in time. I would recommend at least two audio ports instead of one, if possible. Overall it is a very good system.