Camera release cable required for your specific camera allowing for automatic focusing in autofocus mode or manual focusing, long exposure, time and/or aperture priority. | Camera-specific shutter release cords and an extension cable (2 m / 6.6 ft.) are available as optional accessories. | Cast aluminum housing and non-slip rubber feet as well as three mounting holes on the edges of the base plate for permanent attachment to the floor. | Connection cable 1.80 m (5.9 ft.), with connection socket for 2.5 mm jack plug. | IP54 protection class (foot switch): complete protection against contact, dust- and splash-resistant.