24140623, RC-623M, RC 623M, RC623M, RT24140623, TX603X, TX 603X, TX-603X, TXSR603B, TX SR603B, TX-SR603B, TXSR603X, TX SR603X, TX-SR603X, TXSR603XB, TX SR603XB, TX-SR603XB, TXSR603XS, TX SR603XS, TX-SR603XS, The models above reflect the known use of each remote based on our extensive database. Each Remote comes equipped with a fresh set of batteries before shipping so that the replacement remote may be used right out of the package!.