What is universal receivers?

Universal receivers are devices designed to work with multiple brands or types of remote controls for electronic devices. These receivers are commonly used for audio and video equipment, such as televisions, stereos, and digital media players. Universal receivers are typically easy to install and allow users to control multiple devices with a single remote. Some universal receivers use infrared (IR) technology to receive signals, while others use radio frequency (RF) technology for transmission. Some advanced universal receivers also offer app control, voice control, and other features. Universal receivers are a convenient and affordable solution for managing and controlling multiple electronic devices in a home theater or entertainment system.