Dahua Region codes?

[Tazz 316]

Anyone have a list of there Region codes?

Looking to buy another PTZ and they have UE and T in the part # and GN ant the end.

for example.

SD22204T-GN
SD22204UE-GN
22204UENI new model i think.

 

[iTuneDVR]

SD22204UE-GN

At bootargs:
HWID=SD-MT22204UE-GN-A:01:....
devalias=DH-SD22204T-GN
and at box DH-SD22204T-GN
but the dump from this ipc says that is

https://www.dahuasecurity.com/asset/upload/uploads/soft/20190802/DH_SD-Eos_EngSpnFrn_N_Stream3_V2.623.0000000.1.R.180627.zip