Automated inventory control system

A method of generating a restocking order for a storage space, comprising:

• providing a storage space having a floor and a divider pivotable on the floor between an upright position that divides the storage space into a front storage section and a rear storage section and a recumbent position in which the divider is positioned forwardly and downwardly from the upright position to facilitate access to the rear storage section;
• and
• providing a motion detection module on the pivotable divider, the motion detection module including an accelerometer and a radio frequency transmitter in electrical communication with the accelerometer to transmit a radio frequency signal when the divider is pivoted from the upright position to the recumbent position, wherein the housing includes a tab projecting from an upper surface of the housing for resiliently engaging a return leg on an upper horizontal ledge portion projecting from a vertical portion of a divider, and a clip having a base portion that is configured for engaging a first face of a divider and a cantilevered portion for engaging a second face of the divider opposite the first face, whereby the motion detector is releasably attachable to the divider.