The Pre-trigger cord keeps the camera “awake” ready for the shot. Same mode as pressing the shutter half way down. The only way to view your pictures is to unplug the cord from the camera. Depending on the way you shoot you may or may not need the switch. The camera will remain awake and use up more power. (Approximately 3 feet)


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.