The Vello Infrared Remote Control is a compact and easy-to-use remote switch with a 15' (5 m) range for Nikon digital cameras that support infrared triggering. All you have to do to make it work is to set your camera (in the menu) to accept remote triggering, then aim the remote at the infrared (IR) sensor on your camera.
The IR-N1 enables you to capture images without touching the camera, thus reducing image blurring and allowing you to concentrate on other things, i.e. interacting with your baby to capture a once-in-a lifetime expression or a fleeting moment.