Please check the model and version of your NVR before upgrading, and then select the corresponding NVR version to upgrade
US_KCT6-WCAV2.0fh_V11.1.1.35_en_TDE01.bin is the upgrade software for IPC
US_N3W-8HV2.0mc_V12.1.6.16_multi_TDE01.bin is the upgrade software for NVR
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