latest firmware

Hi All, This is to track current problems with latest firmware. (SD59225U-HNI DH_SD-Eos_MultiLang_PN_Stream3_V2.810.0000000.4.R.200509) Since I have more than 20 cameras using this firmware in real life I might be seeing more problems than evaluation. additionally, having a large investment Im...

Hi, I've got some DS-2CD2732I(S) cameras from AliExpress. Approx 1.5 years old. They came with EN firmware 5.1.6 at the time of purchase. What is the latest English/multi language firmware that can be installed on these cams? 5.2.8 or 5.3.0? I'm a bit lost in all the firmware threads, so I...