The Canon RC-6 Wireless Remote Control is a simple, compact,
infrared remote control that makes it possible to fire a camera
wirelessly from as far as 16' (4.8 m). The RC-6 will operate in either
2-second delay mode or will instantly take a shot. The RC-6 is only 2.5"
(63.5 mm) tall and can fit easily into your pocket or on a keychain.