RC-6 IR Wireless Remote Control for Canon EOS Rebel T2i T3i 5D 7D 60D 600D 500D 550D 650D Digital Camera Compatible with: Canon EOS 5D Mark II, EOS 7D, EOS 550D, EOS 500D, EOS 450D, 60D, 600D, etc. Allows for shutter release /Control Range up to Approx 5m /16.4 feet Release Mode: Focus & Two second delay Release Smart design and very easy for carry. Battery included, Approx. 6,000 Transmissions