Sheila wrote:
What camera? There are a number of products available. As someone pointed out shutter, flash and both in one remote are available. I have a Nikon remote for my Coolpix P7100, a Hahnel Giga II for my D300s and a Vivitar remote that I use for an older Pentax. This remote will work on a variety of cameras and was about $ 25 from Amazon.
Your choice also depends on how you want to use the release--distance, repeated intervals or simple release.
I have a Nikon D7000 & D800. Some that I was looking at do not list the D800 as compatible. Just wondering if it's worth the price. Found one on B&H Vello Wireless that is compatible with both models. Then I've seen some where an external flash can be attached so I guess I'm a little confused.