https://dahuawiki.com/images/Files/Firmware/DH_IPC-HX1X2X-Themis_Eng_P_V2.400.0000.21.R.20151104.bin
IPC-HDW2120R-Z
IPC-HDW2220R-Z
IPC-HDW2320R-Z
IPC-HDBW2120R-ZS
IPC-HDBW2220R-ZS
IPC-HDBW2320R-ZS
IPC-HDBW2320R-ZAS
IPC-HFW2120R-VFS
IPC-HFW2220R-VFS
IPC-HFW2120R-ZS
IPC-HFW2220R-ZS
IPC-HFW2320R-ZS
IPC-HFW2320R-VFS
IPC-HFW1220R
IPC-HFW1420R
IPC-HD1320C
IPC-HDW1320S