JJC S-S2 replaces Sony Multi Connector JJC S-S2 remote switch is a compact wired remote switch designed for Sony camera adopts a multi interface. It allows you control your camera remotely without shaking your device, now you will be easier to catch perfect photos. The remote switch is useful for taking self-portraits. It is also a perfect choice for taking long exposure photos. JJC S-S2 has a two stage release button, half-press to focus, fully press to trigger the shutter and take a photo. For long exposure, just press the release button fully and slide it into the locked position. The shutter will stay open as long as the shutter release button is locked. To unlock the shutter, just slide the release button back to its original position.