The aim of this paper is to explore yet another variant of the Delta-Modulation Coding structure to improve data transmission efficiency in the context of Networked Controlled Systems. High compression rates can only be reached by the use of entropy coding. Entropy coding assigns some probability distribution to the events. In that way, the mean code length can be improved. The paper studies several issues resulting from this type of coding design and assets the stability properties needed for this type of coding to operate properly.