To activate your camera's focus, simply press the shutter button down half way. To trigger the camera's shutter, press the button completely down. for long exposures, press the button down completely and slide it in the direction of the arrow to lock it in position. When your exposure is complete then slide the remote's button back into its original position.
Compatible cameras include the Nikon D90 / D3100 / D5000 / D7000
Cable Length: 3 feet (0.9 meters)
Cable length : 3 feet (0.9 meters)
Compatible with : Nikon D90 / D3100 / D5000 / D7000