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  1. M

    Dahua DHI-NVR5464-4KS2 load balance

    I'm trying to use the two NIC ports as load balancing input for 46 cameras. There are 2 switches with the cameras split up 60/40 on them. I have Network Mode set as "load balance" and the NIC MEMBER has NIC2 and NIC1 checked. I can only get one port at a time working. If I plug one of either...
  2. M

    What do you experts think of this PC

    https://www.amazon.com/HP-Bluetooth-Connectivity-Pre-Built-TP01-2032/dp/B09F9139NL/ref=psdc_13896617011_t1_B09V1LKTPH?th=1 I'll be running 45 cams utilizing substream normally. Main will be used when motion is detected or viewing full screen. I will be running BI and IVS or other type motion...
  3. M

    h264 vs h265

    What's everyone running and why? 264 vs 265. The pros and cons of them. I'm currently running 265 main stream and 264 for sub
  4. M

    Looking for a PC for BI

    I'm running 45 cams...all are at 6MP, except for 4 at 4MP I'm looking for a refurb PC that has enough CPU to do what I need here. I want it to be able to do dual channel 32G memory. I would like to have the c: drive as a SSD for the Win 10 OS and BI and I'll be adding an 8TB HDD for video...
  5. M

    Dahua firmware downgrade

    NVR5464-4KS2 After the system did a firmware upgrade, cameras all randomly go off/online ever few minutes. I know it's FW related since this NVR never had a single issue like this in the past. Now has V4.002.000000.5.R Old was V4.001.xxxxxxx Is there an easy way to roll this back to the old...
  6. M

    Looking to switch to BI

    I'm currently using a DHI-NVR5464 with 45 cameras (32 running IVS rules) at 10fps @ highest resolution. What's the experts recommend for PC specs to run this setup? Memory, processor speed, etc. Sorry for a basic question, but I'm new to BI. I researched this for a bit but still unsure exactly...
  7. M

    Blue Iris and I/O

    Has anyone come up with a commercial solution to give a Blue Iris equipped PC the capability of alarm I/O dry closure? I've found posts from a few years ago where several were playing around with Arduino to do the job, but am looking more for a plug/play setup that doesn't require additional...
  8. M

    "network disconnected" after update

    Updated the firmware on my Dahua NVR5464-4KS2 using the live online update feature in the NVR "systems" menu. FW is 4.002.000000.3.R with a build date of 3/22/22 Now, every minute or two, 8-10 cameras keep going black and the screens read "network disconnected" then the pic comes back in about...
  9. M

    Dahua NVR settings keep changing

    New to the forum. Thanks in advance, everyone! Dahua NVR5464-4KS2 Using Dahua IPC-HDW4631C-A cams TP Link managed PoE switches IVS setup menu on NVR I set up the cameras using the web browser before connecting to NVR. When I set up a schedule on the NVR for IVS email snapshot, within hours...
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