V402r11 H264 H265 Dvr Nvr Firmware Download Work ((top)) -

identifies a common firmware base used by many "General" or unbranded Chinese DVR and NVR systems, typically manufactured by Xiongmai (XM) and compatible with the

  • Cause: Decoding engine mismatch. The firmware is for H.265 main profile, but your cameras use H.265+ (Turing codec).
  • Fix: Log into each camera and change "Smart Codec" to OFF. Reboot the NVR.

Reboot: The device will restart automatically. Do not power it off during this process. 3. Common Troubleshooting v402r11 h264 h265 dvr nvr firmware download work

Firmware Download Process