Firmware for newer dahua cams as well as detailed specs available here

Discussion in 'Dahua' started by fenderman, Aug 18, 2016.

Share This Page

  1. Jedi2020

    Jedi2020 Young grasshopper

    Joined:
    Aug 14, 2018
    Messages:
    38
    Likes Received:
    5
    Location:
    USA
    Interesting. I am running “2.622.0000000.7.R.R4.2510.9A.NR, Build Date: 2018-04-04” and when I
    checked for new firmware from my camera, it says I have the latest and clearly this is not the case.

    From the site, I see two files below which might be for my PAL camera. Do I need to install the PTZ file too? If so, which order I need to update. I assume the PAL firmware follows by PTZ file, correct? Also, how stable is the latest PAL firmware?

    [PTZ]General_SD49XXXS-HN_V3.02.93.R.170518

    [PAL]DH_SD-Mao-Rhea_Eng_P_Stream3_IVS_V2.623.0000000.2.R.180801
     
  2. bp2008

    bp2008 Staff Member

    Joined:
    Mar 10, 2014
    Messages:
    7,852
    Likes Received:
    4,568
    My dad's most recent SD49225T-HN was running the same firmware as yours, and having issues with exposure (all-white video for hours after sunrise, etc). I'm updating it to the NTSC version right now. In my experience PAL and NTSC firmwares are fully interchangeable on dahua cameras. I'm doing the main firmware first, then the PTZ firmware.

    Update: this is running fine so far, although it hasn't even been an hour.
     
    Last edited: Sep 10, 2018
  3. Jedi2020

    Jedi2020 Young grasshopper

    Joined:
    Aug 14, 2018
    Messages:
    38
    Likes Received:
    5
    Location:
    USA
    Yeah, I also updated my firmware to NTSC instead of PAL and so far so good. With NTSC, I can now bump the frame rate to 30 which is nice. The new firmware enables the P2P setiing by default so I had to turn it off again.

    I didn’t know that the new PTZ firmware is for both NTSC and PAL. I was under the impression that the PTZ firmware is for PAL. Are you sure you need this PTZ firmware for NTSC?
     
  4. rollexx

    rollexx n3wb

    Joined:
    Nov 7, 2018
    Messages:
    1
    Likes Received:
    0
    Location:
    guyana south america
    hello guys does anyone know how to get the firmware for SD65XX=HN
     
  5. aaawww

    aaawww n3wb

    Joined:
    Jan 24, 2019
    Messages:
    3
    Likes Received:
    0
    Location:
    DE
    hello guys does anyone know how to get the firmware for ipc-a22
     
  6. Wildcat_1

    Wildcat_1 Young grasshopper

    Joined:
    Dec 9, 2018
    Messages:
    35
    Likes Received:
    12
    Location:
    US
    Is there any newer version of FW for the SD6CE225U-HNI ? Currently running V2.623.0000000.13.R.E4.2512.UN.NR, Build Date: 2018-12-05. Seeing some issues with tracking an general performance so was hoping there may be a newer version.

    Thanks
     
  7. looney2ns

    looney2ns IPCT Contributor

    Joined:
    Sep 25, 2016
    Messages:
    6,079
    Likes Received:
    4,176
    Location:
    Evansville, Indiana
    Tracking is always a crap shoot, no matter the firmware.