Ds-9664ni-st Firmware Access

Note: As of 2024-2025, Hikvision has moved many legacy files to an archive. You may need to contact support directly for extremely old versions (pre-2018).

If an OTA (Over-The-Air) update is available for your legacy model, the app will notify you. ds-9664ni-st firmware

: If the NVR beeps after an upgrade, it usually means the storage array needs to be re-initialized. Navigate to the Storage settings and format your HDDs. Note: As of 2024-2025, Hikvision has moved many