Amcrest UltraHD 4K (8MP) Outdoor Bullet POE IP Camera, 3840×2160, Black (IP8M-2496EB) $28.39

https://www.amazon.com/gp/product…UTF8&psc=1
The title on this item indicates that it is a 1MP camera, but if you look closely the item number is listed as IP8M-2496EB which is a 4K model that currently sells for $99. I ordered one to check and it is indeed the 4K one that I received.