remote control terminal
/ɹɪmˈəʊt kəntɹˈəʊl ˈtɜːmɪnəl/
n
English · remote control terminal中文 · 遥控快门线Español · botón de control remotoFrançais · prise de télécommande
意味：Device that is attached to the camera by a cable so that it can be operated from a distance.