Adorama Wireless Radio and Wired Remote Release for Nikon D70s and D80

Using the RF cable kit is easily done by connecting the receiver to the camera, then press the shutter button is on the receiver. The receiver cable is approx. 3 feet in length, allowing sufficient mobility for placement photographer. In both wired and wireless modes, press the shutter button halfway to activate auto focus (red LED indicator light to confirm on receiver), then press the button fully to take a photo.

Source : [code...]