Here are my suggestions:
Enable thumbnail notifications even when ‘all motion’ mode in ‘motion detection’ is turned on.
be able to customise the date & time format and location on screen.
ability to add more than 3 custom ‘quick responses’
slimmed unit and less spacing behind holder (does not sit flat. Worried that someone might break it off by putting a screwdriver/wedge behind it)
I hope the above comments are received in the constructive way that they were intended.