Remote controls are handheld devices that wirelessly operate electronic systems, offering convenience and accessibility. Commonly used with televisions, they allow users to change channels, adjust volume, and access smart features without physical contact. Beyond entertainment, remote controls manage various household and industrial applications, including audio systems, air conditioners, and smart lighting. They also play a vital role in security and access, such as operating garage doors and gate openers. Using infrared, radio frequency, or Bluetooth, remotes simplify everyday control and automation.