RDC6442 Controller User Manual

RDC6442 Controller User Manual.rar (3.5 MB)
https://cloudray2021.oss-us-west-1.aliyuncs.com/产品图片-跨境/软件/睿达6442/RDC6442%20Controller%20User%20Manual.pdf
You can directly download the compressed files here or via the link