Remote control system for door locks

摘要: A remote control system which includes (a) a receiver unit adapted to be fixedly mounted on motor vehicle having at least one door lock with first locked condition and second unlocked means for receiving coded signal including code portion of binary bits, memory storing comparing the received shifting controlled device conditions upon comparison match between stored (b) transmitting bits when is shifted into its conditions. In this invention involves improvement wherein coding set transmitter unique group field programming arrangement setting in by using from as unit. accordance improvement, may changed another authorized use own code.