JYC Digital Timer Remote Control Switch for SONY A100, A200, A230, A290, A300, A33, A35, A350, A37, A390, A450, A500, A55, A550, A560, A57, A580, A650, A700, A77, A850, A900. May fit other Sony Alpha models. Brand new. Opened only to make sure it works. Includes original AAA batteries and manual.