FuriBee is Gearbest’s own brand. The FuriBee Q6 camera is less than £30 and while marketed as 4K comes with the commonly used Allwinner V3 chip (which is capable of native 3K resolutions but only interpolated 4K). This is the same chip as in the ELE Elephone Explorer and the MGCool Explorer Pro (both also marketed as 4K). It uses the Sony IMX179 sensor (the same as the MGCool Explorer Pro), capable of up to 8MP.
While in Grezzo I used the house to make a series of 1:1 cyanotype prints of the sunlight as it entered and moved around the house.