CamRanger

This wireless transmitter for select Canon and Nikon DSLR cameras can control everything you need. This transmitter can give you full control over your camera from your mobile device. Change your shutter speed, aperture, white balance, and ISO without having to touch the camera from up to 150'. Simply download the CamRanger App on any iPad, IPhone, and Android device so you can also share images to Facebook, Twitter, Instagram, or Flickr. Definitely a nice tool to have everything at your fingertips!

B&H Link: http://www.bhphotovideo.com/c/product/969450-REG/camranger_1001_camranger_wireless_dslr_control.html