XVR:

11-XVR5104H-S2:

https://www.dropbox.com/s/r9wljm1473k6c8k/General_XVR5x04-S2_Eng_NP_V3.218.0000002.1.R.171229.bin?dl=0

11-XVR5108H-S2:

https://www.dropbox.com/s/doa116jhmod21w1/General_XVR5x08-S2_Eng_NP_V3.218.0000002.1.R.171229.bin?dl=0

11-XVR5216A-S2:

https://www.dropbox.com/s/r9a45rbq6rzhqp4/General_XVR5x16-S2_Eng_NP_V3.218.0000002.5.R.190301.bin?dl=0

11-XVR5432L-S2:

https://www.dropbox.com/s/0ziooltjpdy8rpu/General_XVR7x16-S2_Eng_NP_V3.218.0000001.4.R.170930.bin?dl=0

NVR:

12-NVR4208-8P-4KS2

https://www.dropbox.com/s/ebko7403iuviw98/NVR42XX-4KS2_V3.216.0000002.0.R.190102.bin?dl=0

12-NVR4216-16P-4KS2

https://www.dropbox.com/s/ebko7403iuviw98/NVR42XX-4KS2_V3.216.0000002.0.R.190102.bin?dl=0

12-NVR608-64-4kS2

https://www.dropbox.com/s/g42gp5mz27c0kd5/NVR6XXX-4KS2_V3.216.0000000.0.R.181009.BIN?dl=0