Menu Location: Settings - Program Parameters - Program - Sensitivity
Determines how much motion is detect by the program. Setting Sensitivity to about 100-120 is recommended.
The lower the Sensitivity value, the more motion is detected. The higher the Sensitivity value, the less motion is detected.
The range of values is 0-76800 for a 320x240 size image, and 0-19200 for a 160x120 size image.
NOTE:
Threshold and Sensitivity are the two main parameters needed to adjust for
determining the level of motion detection. Adjusting brightness and camera focus
also help. Try to have the area that you are monitoring be well lit with good
lighting.