Structure about falling down detection parameters.
struct{ NET_VCA_POLYGON struRegion; WORD wDuration; BYTE bySensitivity; BYTE byHeightThreshold; BYTE byRes[4]; }NET_VCA_FALL_DOWN, *LPNET_VCA_FALL_DOWN;
Coordinates of detection region, refer to the structure NET_VCA_POLYGON for details.
Alarm time duration, which ranges from 1 to 60, unit: second.
Sensitivity, range: [1,5]
Height threshold, range: [0,250], default: 90, unit: cm
Reserved, set to 0.