Password Help

[tonymac 0]

Hi Folks,

 

Wonder if someone could help me please. I am taking my camera system out and replacing it with a new better system, My son wants my old system for his house, however, I can not remember what the admin password is.

 

The system I have is H.26 Network DVR model DVR-7104-m

 

The same as the one listed here.

 

http://secu365.en.alibaba.com/product/60048958164-801491754/720P_4CH_AHD_DVR_3Gwifi_HDMI_p2p_ptz_supported_AHD_DVR.html

 

Would anyone now how the hell I reset it the password, I can not find any jumpers on the motherboard and have tried taking the internal battery out for 20 mins with still no joy, so no idea what to do.

 

Any help you guys can give would be much appreciated.

 

Thanks in advance