nhiatay

Hi all, Anyone know how to reset the password for Dahua HCVR4104HS-S2? I 've searched from google but no way can work with this DVR model. So any idea please help ? Thanks a lot

Hi, I have one AVT H.264 16 channel network DVR, after I configure the LAN IP address, DDNS and port forwarding, I can access the DVR from internal and internet. However, sometimes the error "login timeout" will be occured, I cannot access it both internal and internet, try on many computer (Windows XP with IE 7, Win 7 32 & 64 bit with IE 9) and I need to restart the DVR. After that I can access DVR normally. So, anyone can advice me how to troubleshoot the error, it happen frequently Thanks a lot