This remote switch, with a 2-ft. cable, replicates all the functions of the camera AEs shutter- release button.
For the EOS ELAN 7/7E, II/IIE, Rebel 2000/G/X/XS, IX & IX Lite.
33 feet extension cord for connecting the EOS-3 with Timer Remote Controller TC-80N3 or Remote Sitch RS-80N3. For remote picture-taking situations. Accepts all N3 accessories.