Region entrance detection parameter structure.
struct{ DWORD dwSize; BYTE byEnabled; BYTE byEnableHumanMisinfoFilter; BYTE byEnableVehicleMisinfoFilter; BYTE byRes1; NET_DVR_REGIONENTRANCE_REGION struRegion[MAX_REGION_NUM/*8*/]; BYTE byRes2[128]; }NET_DVR_REGION_ENTRANCE_DETECTION,*LPNET_DVR_REGION_ENTRANCE_DETECTION;`
Coordinates of detection region, refer to the structure NET_DVR_REGIONENTRANCE_REGION for details.
If the values of all members in the structure NET_DVR_REGIONENTRANCE_REGION are set to 0, it indicates clearing this region. If the value of any members in the structure is not set to 0, the parameter struRegion is invalid (that is the settings will not take effect).
The detection region should be configured one by one.
If the false alarm prevention is enabled, the false alarm will be filtered without uploading, but the false alarm will still be locally stored.