Camera ipc-hfw1320s old firmware

[Slawek_Gos]

Looking for the ipc-hfw1320s camera firmware version older than "DH_IPC-HX2 (1) XXX-Edison_EngSpnFrn_P_V2.680.0000000.10.R.191218"
I am looking for the version V2.680.0000000.1.R, Build Date: 2019-01-27

You will help

 

[MyDaHua]

I can find only this:

 

[Slawek_Gos]

Thanks, but I'm looking for even older versions