Canon RC-6 Wireless Remote Controller for Canon XT/XTi, XSi, T1i and T2i Digital SLR Cameras

Technical Details

• Wireless remote for select Canon digital cameras
• Immediate or two-second delay shutter release modes
• Compatible with "bulb" mode
• Range is approximately 16 feet in front of camera
• 1-7/16"W x 1/4"H x 2-1/2"D

Review here