How to identify a fake

[hectoraus]

I am looking to buy a dash cam on e-bay, but I am not sure if I am going to get the real deal or a fake.

I am not yet sure what I am going to get, but here are my options from e-bay, are they original?

0803: https://www.ebay.com/itm/111410316896
0801: https://www.ebay.com/itm/371061045868

Is there a better price I can get it in US?

 

[jokiin]

First seller is genuine, second one never heard of them