Things you need:<br />1 x Camera<br />1 x RF remote control kit (transmitter&receiver)<br />1 x Shutter release cable<br />1 x Power supply DC12V<br />3 x short lines<br /><br />First step: wire the receiver according to the wiring program<br /><br />Second step: Plug the shutter release cable to the camera, the other side to the receiver.<br /><br />Third setp: Press button A to Focus. Press button B to take photograph.<br />(Button C is for B Stop, but we didn't use it.)<br /><br />Remote distance can be 50 meters.<br /><br />http://www.rfcontrolsystem.com