Infrared remote release for Canon EOS 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 60D, 7D, 5D Mark II, Powershot G7, G6, G5, G3, G2, etc. - replaces Canon RC-1 and RC 6 (Electronics)
I do not know what some here for problems with their IR trigger ... Canon 600D turn, provide to remote trigger and open fire ... works fine Thank you