I purchased a Dahua NVR-4108-8P-4KS2 years ago (2018?). Seems to be working OK but I'm wondering if it's worth upgrading firmware for security and other improvements in a newer firmware.
Is it possible to upgrade it to firmware V4.002.0000000.5.R.221115 in one step?
NVR-4108-8P-4KS2 8ch Smart 1U NVR 8ch 1080P NVR
MODEL: NVR4108-8P-4KS2
FIRMWARE(ORIGINAL):3.216.0000000.0
Purchased from EmpireTech Andy on Aliexpress.
Is it possible to upgrade it to firmware V4.002.0000000.5.R.221115 in one step?
NVR-4108-8P-4KS2 8ch Smart 1U NVR 8ch 1080P NVR
MODEL: NVR4108-8P-4KS2
FIRMWARE(ORIGINAL):3.216.0000000.0
Purchased from EmpireTech Andy on Aliexpress.