The Godox GD-C3R Remote Shutter release can be used to operate the camera remotely by wireless control to reduce camera shake and increase the sharpness of the images. Both GD&MC series have 16 unique channels to support multiple users' environment. Strong interference-resistance capacity, and exhausted power consumption design benefits a longer period of use.
Compatible Cameras-
Canon EOS - 7D, 50D, 40D, 30D, 5D, 20D, 10D, 5D Mark II,1DMark IV, 1Ds Mark III, 1D Mark III, 1D Mark II N, 1Ds Mark II, 1D Mark II, 1Ds, 1D, 1V, EOS 3, D2000