The PRO CONTROL PC-PROLINKR is a 2.4GHz RF control processor designed for use in smart home electronics. Manufactured by the brand PRO CONTROL, this product is likely a central control unit that allows users to remotely monitor and manage various smart home devices. With its RF technology, users can enjoy the convenience of controlling their home electronics from a distance without the need for direct line-of-sight communication. The PC-PROLINKR is an essential component for a seamless and efficient smart home automation system. Please verify that the part number and pictures match the part you are replacing before ordering.