Turbo HD DVR is critical for maintaining system security, fixing bugs, and accessing new features like the Hikvision GUI 4.0 interface . This 16-channel DVR belongs to the Turbo HD Pro series and supports up to 8 MP recording resolution. Where to Download Official Firmware
Navigate to . Click Browse , select your file, and click Upgrade . Method C: Hik-Connect App Open the Hik-Connect app on your phone. Go to Device Settings > Device Version . Hikvision Ds-7b16huhi-k2 Firmware Download