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Add：5/F,Tonggao Building A,Sanlian Industry Park,Shiyan,Baoan,Shenzhen,

China
Tel：0755-29993165
Fax：0755-29993375
EMail：sales@secu365.cn
Service：0755-29993167


> The local video is not clear
( Newstime:2011-6-10 )
Possible reasons are as followed:


1.The image quality is too bad.

2.The reading program is wrong. Reboot up the DVR.

3.The data line of the hard disk is damaged.
4.The hard disk is damaged



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