FAQs

Home  > Info.Center  > FAQs  > 

• Why can not open all the preview channels and too slow on IE?

• Why can not open all the preview channels and too slow on IE?

1970-01-01

*Check to make sure that the NETWORK TYPE is chosen as WAN in the login page.
*Check that the uplink bandwidth of DVR net is good enough to transmitting signals.

Chat Online