spe99

Firmware is 2.800.0000000.10.R, Build Date: 2019-11-23 Is there a new one since 6 years ? Thanks

I fund..... Initialized with config tools and it's working now. Cool !!

Hi, I bought 3 used Dahua IPC-HDBW2431R-ZS-S2. I connected the first one to a POE Switch. The Camera Power Up and have the IP-Address 192.168.1.197. I logged in with the web browser on this IP-Address but I didn't have the Username/Password. So I did a hard reset with the button inside the camera (I pressed the button for approx. 30 sec) The IP-Address return to 192.168.1.108 but since then I no longer have the connection window ! I tried a longer reset (1 min) but it didn't change anything. I tried with a second Camera: same problem What can I do now? Thanks for suggestions. Regards

Hi Mark, Ok, thank you for the help. Cheers

HI, Is it possible to Play recordings at high speed (2x - 4x - 8x) on Dahua DVRwhen I watch the recordings on a PC ? I'm tried with Firefox and Edge and I don't see the buttons for fast playback. I only have this (see attached picture) Am i doing something wrong? Thanks for help.

Ok. Thank you. I will check with Software upgrade. Best regards.

Hi, On the Dahua XVR User Manuel, it's Write "Revision History" with a table and Revision date. It's Hardware revision (some changes on main board) or just Software revision (software update) ? Thank you Best regards

Any comment about ? Thank you.

Actually I have only analog cameras since about 7 years and maybee I will upgrade to a Dahua XVR and buy HDCVI Cameras to use with my existing installation cables. Which Dahua XVR 16 channels can replace my old Dahua DVR0804HF-U ? (I'd like to have possibility to add IP camera and also PTZ in the future.) What will be a good deal ?

yes sure, I don't whant to buy another unit for the moment. Maybee, later I can move to a XVR, but for the moment it's not my priority.

ok. Many many Thanks ! Have a nice week-end. Best regards

Hi thanks for quick reply. Yes, I'm using it since many years ago and this unit working very well. Now, I'd like to change my old Cameras because it's 420 TVL... I'm not a "King" on CCTV System... I try to add the better analog Camera and not sure which one will be the good one because I can find I lot of possibility (for example on Ebay) but specification from seller are often Comic I think... What's the maximum Resolution compatible with this DVR on Analog input ? 700 TVL ? 800 TVL ? 1000 TVL ? I fund 2 Mp Camera but on CCTV Analog it's not possible 2 Mp or ?? Many thanks for help. Best regards

Hi, Is it possible to connect a HDCVI Camera (like Dahua HAC-HFW1200R) into a Dahua DVR0804HF-U analog DVR ? Thanks for help. Best regards.

Hi, Nobody can help me please ? Regards

Hi, I tried to update the firmware but I have the error message " Open file failed! " The file on the USB key is: DH_DVRxx04HF-X-E(V2.0)_Eng_P_V3.200.0003.4.R.20170816.bin Why it doesn't work ? Any idea ? Thank you.