Buy from Amazon.com : http://fave.co/1F0xzWE <br /><br />*New* High-end! SMDV RFN-4 Wireless Remote Shutter Release Cable for Canon EOS 1D 1DS Mark<br /><br />Product Description : <br />Auto-focus by pressing halfway down on the shutter <br />Designed to operate in extreme temperatures -20 to 50 C -4 to 122F <br />Exchangeable camera 3 foot long cable for wired or wireless remote control <br />Goes into auto-sleep mode after 2 hours of not shooting <br />Includes a 24 month manufacturer warranty
