New RPS Studio Wireless Remote Shutter for Canon Pro 3 Pin Connector.

The Dot Line RS-RT09/C3 2-in-1 Wireless Remote is a 16 channel, user selectable, wireless shutter release that will fire your camera from unobstructed distances over 300' (91.4 m) using RF (radio frequency) signals. The unit can also be used as a wired release when utilizing the receiver to trigger the camera.

The transmitter has a 2-position switch which makes using this remote really easy. You just press lightly for pre-focusing and then continue pressing to release the shutter. Built-in LED confirmation lights indicate pre-focus and exposure.

Note! The receiver requires 2 "AAA" batteries (sold separately)

Eliminates the need for a cable release.
This 2-in-1 wireless remote becomes a wired remote when the receiver is used to trigger the camera.
May be used on up to 16 channels...user settable.
The transmitter has a 2 position switch...press lightly for pre-focusing, and then continue pressing to release the shutter.
Your camera can be fired from unobstructed distance more than 300' (91.4 m) using RF (radio frequency) signals.
Built-in LED confirmation lights indicate pre-focus and exposure.
The receiver is equipped with an accessory shoe to fit on top of your camera.