Photive RC-4 Wireless Remote Control For Canon EOS Rebel T3i, T2i, T1i, XT, XTI, 60D, 7D Canon RC-6 &amp; RC-1 Replacement Instant shutter release or 2-second shutter delay Operating range- up to 16 ft Compatibility: Canon Digital Rebel :EOS Rebel T3i, T2i, T1, T1i, XT, XTi, XS, XSi, 60D, 7D 1 Year Replacement Warranty