Included Components: Batteries Type: Remote controls are basic for a single device. Conversely, the universal remote can be programmed to control many devices. In practice, they prove able to control most functions of the simplest electronic components manufactured by major brands. The Remote Control is preprogrammed with codes suitable for many brands connues.Standard Type of dissemination: The infrared remote controls need an open field between them and the device so that the signal is received. RF remote controls emit a signal larger. There is no need to point the remote directly at the camera so that the signal is reçu.Infrarouge