A system for analyzing a current movement of a point on a garage door can include a memory, a port, and a processor. The memory can be configured to store a profile. The profile can be produced from one or more previous movements of the point on the garage door. The port can be configured to receive, from a sensor, a signal that corresponds to the current movement of the point on the garage door. The processor can be configured to perform an analysis of the signal with respect to the profile. The processor can be configured to produce a result of the analysis.