Monitor what is good for video recorders
Color it. From the quality point of view, basically what is called the brand, are very durable, not easy to bad.
Dahua's software is easy to use, but DVR's BNC plug is easy to loose, resulting in poor contact, sometimes the channel screen will not show or interfere with the screen.
Such as the cloud in the dimension of the cloud as the function, do remote too convenient, but the clarity is not as good as Hai Kang and Dahua.
