The Sony RMT-DSLR2 Wireless Remote Commander is suitable for use with the Sony SLT and Compact System Cameras (NEX).
This Wireless infrared remote commander with shutter and movie playback controls is great for self-portraits and wildlife shots.
With the remote commander, you can remotely and accurately release the shutter without touching the camera.
Not compatible with Alpha 37 or Alpha 57 or Alpha 58