If ''Crash Detection'' is enabled, it monitors the acceleration on each axis (X,Y,Z) that assists in detecting an accident.
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*'''Priority''' – defines the priority of crash detection scenario: 0 – disabled, 1 – low, 2 – high.
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*'''Crash Duration (ms)''' - Time needed to exceed the accelerometer threshold to trigger the crash event.
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*'''Crash Threshold (mG)''' - Acceleration threshold that needs to be exceeded for the length of the configured duration to generate a crash event.
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''Threshold'' and ''Duration'' values are set depending on the impact magnitude that is required to be detected. FTC921 can detect events ranging between a slight tapping on the device and a severe accident.