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    Fanless PoE Switch

    Two winters ago, I stopped using our centralized AC-heat pump and never regretted since. Use space heater instead especially those parabolic ones. Right now, I’m just waiting for the central unit to die and replace it with just a conventional one. Don’t ever get suckered into buying a heat pump...
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    Dahua NVR and Camera Setup - Best Practice

    I would put Firmware Updates last...”if it ain’t broke, don’t fix it”…is the best practice.
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    dahua NVR just stopped displaying cameras?? how to fix?

    Is that an external POE switch or the POE module for the NVR? What model is your NVR, btw?
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    Dahuna NVR comparison

    So confusing...it's like flipping a myriad of switches just to get the right combination going. :facepalm: You could probably "chart this up" one day, Steve. ;)
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    EmpireTech NV41AI-8P-4KH or NVR8CH-AI

    :lol: Reminds me of a t.v. commercial about a "smart" denture or something. Like when does a piece of resin start to think on its own? Duh.
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    EmpireTech NV41AI-8P-4KH or NVR8CH-AI

    The fog of misconception has been lifted. Everything is crystal clear now. Very much appreciate it, Fish. :thumb:
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    EmpireTech NV41AI-8P-4KH or NVR8CH-AI

    Good to know they don't overheat. Even if they do, I have always fought the urge to paint them knowing that these camera bodies served as heatsinks to help dissipate internal heat. At one point, I almost did the worse thing that you could ever do which is dip it in plastic (plasti-dip). Glad I...
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    EmpireTech NV41AI-8P-4KH or NVR8CH-AI

    Heat wise, would that be worrisome enabling AI on the camera? About this NV41A1-8P-4KH... Is this an international model (non-US market)? What is meant by industrial-grade processor and Security Baseline 2.3? Will this recorder run perimeter intrusion, tripwire, abandoned/missing object when...
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    Upgraded Dahua NVR4208 and lost IVS capabilities in NVR

    Yup. Same as a CPU to a graphics processor. Thanks.
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    Upgraded Dahua NVR4208 and lost IVS capabilities in NVR

    I thought ‘AI‘ is another separate feature with its own set of functions like SMD+. So you can now do AI on the NVR alone with cameras that do not support it? It is my understanding that both the camera and the NVR should have the same feature in order for it to work. BTW, your avatar…I call...
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    Upgraded Dahua NVR4208 and lost IVS capabilities in NVR

    Got 4 of them. Two Amcrest and two Empires. I’m not really into the up to date ones ‘cause I hate anything that has to do with AIs. I just want basic detection (not the motion detection mind you) like perimeter, intrusion, tripwire and the likes.
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    Upgraded Dahua NVR4208 and lost IVS capabilities in NVR

    Okay…so if one wants IVS, the 4xxx series NVRs are therefore not recommended i.e. do not buy? Correct?
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    DMSS update 30.3.24 and PTZ preset lost

    I applaud them for listening and addressing our complaints but giving an incomplete/partial fix is not a reason to celebrate. So the PTZ presets came back but where are the rest of the PTZ menus? Come on. Don't release them piecemeal.
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    Dahua NVR_4xxx new firmware doesn't support IVS, or what?

    Good insight! Wished they explained it to us the way you did plus, most importantly, an apology and perhaps a discount coupon for a replacement would have been in order. I guess this is to be expected from companies doing business on the other side of the ‘curtain’.
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    DMSS update 30.3.24 and PTZ preset lost

    Gotcha. Thanks, Jeep.
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    DMSS update 30.3.24 and PTZ preset lost

    How do you disable background refresh on this app? Mine is greyed out. Don’t want them to do sneaky updates anymore.
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    DMSS update 30.3.24 and PTZ preset lost

    Yep, Joe‘s gonna fix this as long as he gets his “10% for the big guy.”
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    DMSS update 30.3.24 and PTZ preset lost

    By the way, I already sent them feedback about the lost PTZ Presets. I am not always hopeful with Dahua the way they IVS-bricked my NVR. Shame on them. :angry:
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    DMSS update 30.3.24 and PTZ preset lost

    Go to the App Store and click on your icon on top right corner to show your purchase history for free apps. Scroll down and you will be able to re-download the app. Yep, the same app they removed from the main store page. Sometimes it pays to be desperate.
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    Dahua corridor mode

    Thank you for pointing this out. Works like a charm in DMSS, but not in the NVR Blue GUI. On the System>Display menu, I ticked the ‘Original Rate’ box for the same camera and the live feed came out black as if there was none to be shown but on the iPad it shows it is running and recording. I am...
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    Dahua NVR_4xxx new firmware doesn't support IVS, or what?

    And here we are seven years later and still no firmware nor a non-crap explanation as to why they took that feature off. :idk:
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    Seagate Skyhawk vs WD Purple

    Boy, I miss those days in high school and college. The 5.25" 500MB hard drives and floppy diskettes, as well as the slick 3.5" floppies, and that box of 3M 5.25" floppies with a free EA 688 Attack Sub floppy game disk. LOL.
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    OpenVPN Asus RT-AX86U does not work

    Bruce, I have Windows 10, the smallest iPhone, a Dahua 4-channel NVR and an ASUS RT-AX86U. I enabled OpenVPN in the router and have the corresponding client certificate installed on my iPhone and a No-IP DDNS account tied-in to my router. It ‘s been two years now and no issues watching my...
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    Progressive Liberal Hypocrisy

    "Liberalism is a disease." -- Mike Savage Certifiable!
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    OpenVPN question

    I have an Asus router as well with OpenVPN. When I'm home (using wifi) I can access my NVR thru the DMSS app on my phone without the need for OpenVPN. But when away from home (on cellular) that's when I flip the OpenVPN switch and tap on DMSS to access the NVR. No "block internet access"...
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    PC to NVR direct cable connection

    Is it because all ethernet ports nowadays are auto-sensing?
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    PC to NVR direct cable connection

    Okay, thanks.
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    PC to NVR direct cable connection

    So this guide is obsolete? How to access your DVR/NVR without a Router and Access IP cameras directly with an NVR with a Built-in PoE Switch If a crossover cable is used in a setup where a patch is needed and vice versa, will a short circuit occur?
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    PC to NVR direct cable connection

    Do I need a crossover Cat6 cable when making a direct connection between a PC and an NVR's uplink port (not PoE port/s)? Thanks.
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