remote control
🇺🇸
/rɪˌməʊt kənˈtrəʊl/
🇬🇧
/rɪˌməʊt kənˈtrəʊl/
Operating a machine from far away using signals
The toy car moves by remote control.
A handheld device for controlling a TV or other electronics from a distance
I used the remote control to change the channel on the TV.