The FreeWave Plus works in either wired or wireless mode and will fire your camera from a distance of up to 320'. This is ideal for photographing wildlife, and for macro and close-up photos or long exposures, where the slightest camera movement can ruin a picture. The dual function release allows you to focus by pressing the release button halfway and is capable of multiple exposures and long exposures as well.
This remote model includes the release cables needed for most Canon cameras and provides compatibility as such. However, because the remote also fits on Sony's Multi-Interface shoe and because this kit also includes the Sony 3 Pin (Alpha) type and Sony Multi-Terminal type shutter release cables, this kit is now compatible with the following Sony cameras:
Sony A3000, A5000, A6000, A7, A7R, A77 II, HX300, HX400, HX50v, RX100 Mark II, RX100 Mark III, SLT-A58, & SLT-A99