Remote Control is a slur used to describe Blacks in a derogatory way. Remotes are black and they do things for you. (slavery)
The word Remote Control is a racial slur that has been used historically to degrade and dehumanize blacks. The word is still used by some people for this purpose, and it is seen as offensive and hurtful to blacks. If you are unsure about whether or not it is appropriate to use the word Remote Control, it is best to err on the side of caution and avoid using it in any situation.