Mcoplus RM-VS1 Remote Control Shutter Release Cord with Multi Terminal Cable for Sony RX10/HX50/HX60 A7 A7R A6000 A5100 A7S A5000 NEX-3N Advanced wired remote commander with zoom and shutter lock functions for both still image and movie. No battery required and broad compatibility that can be used with Sony ILC / Camcorder / DSC Supports the conventional  A-mount with the "Remote Terminal" Use this remote commander for off-camera shutter release. Perfect for tripod, night or bulb shooting. The cable length is 1 meters. With 2.5mm interface you can connect a removable cable and used as timer shutter remote control for almost all kinds of DSLR