"The Triggernator, nicknamed by the staff at TrailCamPro, is a device to accurately measure the trigger time of scouting cameras.  Trigger time is the time differential between a target being detected and a picture taken.  To accurately measure this time, the Triggernator passes a heated target by the center of the PIR detector of the test camera and at the same time starts a stopwatch that is displayed on a computer monitor.  The test camera will take a picture of the running stopwatch and give us the trigger time. We run the test many times looking for consistency and then average the test results to obtain the average trigger time of that particular game camera."

 

-Charles

Here is the 2010 Trigger Speed Showdown

2009 Trigger Speed Showdown!