What is Remote control?
[[File:Television remote control.jpg|thumb|Remote controller]] [[A]] '''remote control''' is a [[electronic component|device]] used to issue commands ([[control]]ling it) from a distance to [[television]]s, [[DVD player]]s, [[doorbell]]s and so on. A '''remote controller''' is [[wireless|not connected with a wire]] to the controlled device. It can be held by [[hand]]. It has [[button]]s for [[volume]], changing [[television]] [[Television channel|channels]] and more. [[Infrared]] or [[radio signal]]s are used to communicate with the devices. [[Battery|Batteries]] make remote controls and controllers work. Mostly [[AAA (battery)|AAA]], [[AA (battery)|AA]] or [[coin battery]] size batteries are used. {{Commonscat|Remote control}} {{Tech-stub}} [[Category:Electronics]]