Recent content by Jason Zhu

Totally agree, I think certificates can be considered as a business model to make money. Logically anyone can create a certification and make money from it, if he makes this certificate famous enough and makes it a necessary warrant in this industry. So now the certificate is more in favor of...

Very reasonable. Before that I had no concept of the meaning of these three lines, so I may not understand the included instructions correctly. Thank you for your reminder

Thank you for your reply. So these three wires are used to power the camera and its lights.

I Just received a dahua product sample: IPC-WL46A and need some help about how to install it? Until now I have never seen a camera like this with only three unknown wires on the back. (The cameras I saw before have ports, such as network cable or SIAMESE CABLE) Would anyone care to help me...