Canon RS-60E3 Remote Switch for Canon EOS 400D, 450D, 500D, 550D, and 1000D Digital SLR Cameras
The Canon RS-60E3 Remote Switch is a a compact wired remote switch with a 2' cable which replicates all functions of the camera's shutter release button. Handy for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure.