Astra F, more specs

I would have more information about this device, in the bottom is written “Astra F” but in the site I don’t see anything about this. I have use ObViewer to test it, work fine but the detect distance is about 1 meter.

I attach some photos.

Astra F is an early stage camera we released mid 2015. It has been replaced by Astra which has a higher specs.

there’s nothing I can do to improve a bit? updates or calibrations?