Stereo security code

Question

hi i have a Zylux car cd player but the car lost all power and now it wants a security code and i dont know it as the stereo is not in original car it was originally out of a kia maybe kia rio not sure the model no is akn11005ak.. serial no 110100542... on the front it has written Zylux N1418.any help would be much appreciatted thanx mark.