I have purchased from aliexp 2 cam ds-2cd3345-I, a 4mm and a 2.8mm.
The cam 2.8mm has firmware 5.3.6 build 151103
The cam 4mm has firmware 5.3.6 build 151221
the cam to 4MM has a problem, if I change resolution to the cam I have a error, if I change some values to the cam I have a error. I...
I ask for help.
I have a nvr 7616n-8p e2 with 3.4.0 in Chinese only and does not work with my cam.
How can I make it multilingual and compatible with my hik cam?
I can not downgrade because I do not find the correct firmware
sorry but I did not understand, I go from 3.4.0 to 3.0.10 and then I am going from 3.0.10 to 3.3.4?
I can use 3.0.10 European because it is what was the first?
I can not find Chinese 3.3.4 firmware and possibly Chinese 3.0.10 firmware if the firmware 3.0.10 European not good
Hello, I have the same problem of email. My nvr 7616ni 8p e2 purchased from aliexpre had European firmware 3.0.10 multi language. I upgraded to 3.4.0 Chinese but now do not work emails. Doing the downgrade with TFTP, I have to use European 3.3.4 or Chinese 3.3.4 ?