Buy from Amazon : http://www.amazon.com/gp/product/B00LFLSBV8?tag=scratchandsti-20 <br /> <br />Yongnuo Rf-603 Ii Wireless Flash Trigger Receiver with 3 Transceivers N3 for Nikon D600 D5000 <br /> <br />Type FSK 24GHz wireless remote control system <br />Distance 100m <br />hannel 16 <br />Shutter release Half-press full-press <br />Shutter interface 25mm socket
