SDV RS-80N3 Canon Remote Switch The Canon Remote Switch RS-80N3 is a very simple device - it simply plugs into the side of compatible (there are many) Canon EOS Digital SLR cameras. Compatible cameras include the Canon EOS 1D, 1Ds, 1DS MARK II, 1DS Mark III, 1D Mark II, 1D Mark III, 5D, 10D, 20D, 30D, 40D, D30, D60.SDV RS-80N3 Canon Remote Switch The Canon Remote Switch RS-80N3 is a very simple device - it simply plugs into the side of compatible (there are many) Canon EOS Digital SLR cameras. Compatible cameras include the Canon EOS 1D, 1Ds, 1DS MARK II, 1DS Mark III, 1D Mark II, 1D Mark III, 5D, 10D, 20D, 30D, 40D, D30, D60.