NET_DVR_HANDLEEXCEPTION_V41

Exception Information Structure

Member

Data Type

Description

dwHandleType

DWORD

Handling types, see details below:

  • 0x00: no response

  • 0x01: display alarm on monitor screen

  • 0x02: audio warning

  • 0x04: upload to center

  • 0x08: trigger alarm output

  • 0x10: send picture with JPEG format by e-mail

  • 0x20: trigger wireless sound and light alarm

  • 0x40: trigger e-map (supported by PCNVR only)

  • 0x200: capture picture and upload to FTP

  • 0x400: focus mode linkage (for defocus detection)

  • 0x800: PTZ linkage (speed dome tracks the target)

  • 0x1000: capture picture and upload to cloud storage.

  • 0x10000: message alarm

E.g., if dwHandleType is 0x01|0x04, it indicates that the alarm information will be displayed on monitor screen and uploaded to alarm center when the alarm is triggered.

dwMaxAlarmOutChannelNum

DWORD

Manixmum number of alarm outputs (read only) supported by the device.

dwRelAlarmOut

Array of DWORD

Alarm output No. triggered by alarm, which starts from 0, 0xffffffff-invalid. E.g. byRelAlarmOut[i]==3 indicates that the alarm output No.4 is triggered.

byRes

Array of BYTE

Reserved, set to 0.