Buy from Amazon.com : http://fave.co/1BPFLUT <br /><br />RFN-4s Wireless Remote Shutter Release for Nikon DSLR with MC30 Type connection (Nikon D200<br /><br />Product Description : <br />Compact Wireless Remote Control Shutter Release <br />Maximum range of 320 feet or 100 meters <br />16 selectable channels in 24GHz operating frequency <br />Bulb mode function <br />Transmitter conveniently uses AAA battery
