Chris Bertrand, Assistant Coach at LSU-Shreveport explains the horn and timer feature of the Fungoman FM-150 Automated Baseball Practice Machine.
His Pitchers executed a bunt play down the 3rd base line in less than 4.2 seconds. The reason they knew was because the machine has a built in timer and horn that can be set to any time period the coach wants. Watch the video to here how it works.