Allows for shutter release up to 16 feet. Wireless camera operation. 2-second shutter release delay.
Compatible Models: EOS 5D Mark II, 7D, Rebel T2i, Rebel T1i, Rebel XSi, Digital Rebel XTi, DigitalRebel XT, Digital Rebel, ELAN 7 Series, IIE, II, ELAN, Rebel T2, K2 (Date version only)
