Link for Chinese Firmware?

[LaZona]

Anyone know where I can download CHinese firmwares? Looking for 5.3. Thank you.

 

[alastairstevenson]

You haven't said for which camera.
A selection here : 海康威视是全球领先的以视频为核心的物联网解决方案提供商
5.3.0 was removed when they did a big update to fix the 'backdoor'.