The Sony RMT-V501A remote control is designed for DVD VCR combo units, specifically made by Sony. It has a wireless range of more than 10 meters, allowing for convenient control from a distance. This authentic OEM remote comes in a sleek black color and is compatible with various Sony models such as SLV-D271P, SLV-D281P, SLV-D380P, and more. It features wireless functionality and was manufactured in Japan, ensuring high quality and reliability for users looking to replace or upgrade their existing remote control.