Motion Detection
Detection Area
32×32 grid — tap cells to toggle, then Save. Row/column
orientation versus the real picture hasn't been confirmed
on-camera yet (that's what motion_detect_region_test.php is
for) — if this ends up mirrored or rotated once you test it
against the live view, say so and the mapping gets fixed here
rather than guessed at twice.
Human Detection
On cameras where this and generic motion push notifications share one alert channel, turning this ON can silence plain motion alerts (e.g. vehicles) — see dvrip_toggle_human_detect.php's original notes.
Car Shape Detection
Not supported on this camera/firmware.