Wireless remote control; convenience and sensitive; small and light ... optional cables depending on the model of camera to be controlled. When used wireless, the transmitter and receiver can be ... Low power needed and lasted for longCompatible withSony Alpha SLR Camera: A900, A850,A700, A550, A500, A380, A350, A200 ... , 9000, 7000, 5000DiMAGE 7Hi, 7i, 7, 5Pictures Quality wireless remote control for camera