The X-10 Whole House VCR Controller UX21A-C is a home automation device designed for X-10 compatible systems. It allows users to control their VCR through IR and X10 connectivity, featuring VCR control functionality. The product includes an AC adapter and IR cable for convenient setup and usage, making it an essential component for those looking to automate and control their home entertainment systems with X-10 compatibility. Made in China, this X-10 controller is tailored for enhancing the smart home experience with VCR integration.