Thank you Andy!
Will this work for a IPC-HDW3549H-AS-PV?
E.g. DH_IPC-HX5XXX-Volt_MultiLang_NP_Stream3_V2.840.0000000.10.R.210930 and use the largest file "DH_IPC-HX5XXX-Volt_MultiLang_NP_Stream3_V2.840.0000000.10.R.210930.bin" from inside the .zip via the camera's web interface?
Is there...