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    How To Upgrade Amcrest / Lorex to Dahua Firmware And Get All Dahua Features

    Has anyone found/tried a Dahua firmware on an Amcrest ASH47-W?
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    "Empower" NVR4216 firmware

    If you don't mind me asking, what cameras are you using with the NVR? Do ONVIF cameras still work after the firmware upgrade? What about international Dahua cameras? I'm thinking of buying one of these for my brother's system but he has a mixture of cameras, some ONVIF, a couple of Amcrest...
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    NVR5216-16P-4KS2E Latest new firmwre NVR5XXX-4KS2_MultiLang_V4.001.0000006.0.R.210208

    I'm just wondering why Dahua would shoot themselves in the foot and not work with their own cameras yet still work with non-Dahua ONVIF cameras from other manufacturers - it doesn't make any sense. Modified or not, the 'hacked' cameras are still made by Dahua, they still use the Dahua private...
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    NVR5216-16P-4KS2E Latest new firmwre NVR5XXX-4KS2_MultiLang_V4.001.0000006.0.R.210208

    I have a genuine Dahua branded DHI-NVR5232-4KS2 running V3.216.0000006.0, Build Date: 2019-02-23 (see attached photo) - would this update work with my NVR? I have a mixture of genuine Dahua cameras and quite a few 'non-upgradeable' Chinese OEM Dahua cameras I got off eBay and Aliexpress (models...
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    Amcrest Surveillance Pro 2.0 Beta (Windows)

    Still crashes when switching between single view and multi camera - it just closes itself.
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    Amcrest Surveillance Pro 2.0 Beta (Windows)

    - Scaling on a 4K monitor (set to 200%) has the same bug as Dahua SmartPSS where the bottom edge is cutoff.
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    Review-I'll be the guinea pig for the new SD59225U-HNI PTZ.

    Which PTZ version should we use with this upgrade? I'm still using 2.301.0000000.3.RHNT_180331_26657 and there's a long delay when moving the camera either through the web interface or the NVR using the Windows SmartPSS client (the NVR is set to Realtime). I'm also having issues recording the HD...
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    Dahua Smartpss Updated

    It still crashes when switching cameras (app just 'disappears' and closes); still have graphical errors (bottom edge cutoff) on a scaled 4K monitor; still pauses when streaming high bandwidth 4K streams. Dahua needs to thoroughly test this on a Windows PC with a 4K monitor and scaling enabled...
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    Latest version of SmartPSS 64 bit for Windows?

    Well, the 'latest' version (DH_SMARTPSS-Win64_En_IS_V2.003.0000001.0.R.200330) doesn't crash as much as previous 64-bit versions, but it still has graphical errors on 4K monitors (bottom edge cutoff) and problems streaming 4k cameras. It's pretty pathetic when XMEye has a better, faster, more...
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    Latest version of SmartPSS 64 bit for Windows?

    Is there any chance a new, stable 64-bit version of SmartPSS is coming out soon with selectable hardware/software decoding? Why is it taking so long for Dahua to fix the issues for people who have 4K monitors and use Windows scaling? Right now, I'm stuck using 32-bit versions that have issues...
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    4.0 AI version NVR5XXX-4KS2_MultiLang_V4.000.0000001.2.R.20191101

    Will this firmware interfere or stop English language Chinese Dahua cameras from working? I have a few 'do not upgrade' Dahua cameras and I was wondering if I flashed my NVR5232-4KS2 if those cameras would still work.
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    SD59430U IVS Event Lag, other issues.

    I'm having the exact same issues with the following firmware: System Firmware: 2.623.0000000.1.R.E4.301d.3S.NR, Build Date: 2018-06-27 WEB Version: 3.2.1.596670 ONVIF Version: 16.12(V2.4.3.574996) PTZ Version: 2.301.0000000.3.RHNT_180331_26657 The 'Manual Check' button on the web GUI always...
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    SD59225U-HNI DH_SD-Eos_MultiLang_PN_Stream3_V2.800.0000000.5.R.190827

    What are the most stable camera and PTZ firmware for the SD59430U right now? Does anyone have a source for a repository of older firmware versions for this camera? It seems like Dahua makes excellent camera hardware but vastly needs to improve their firmware stability and testing before...
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    New Smart PSS V2.003.0000000.0.R.190802

    The new version seems to randomly crash on my PC (Intel 9900K, 32GB RAM, 1070ti video card), it just 'disappears' after a while, closing itself down; the older version was more stable. Plus, the scaling is even worse for my 4K monitor, the bottom of the display is cutoff. I have an LG 4K monitor...
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    Sharing My Thoughts on My IPC-HFW2831T-ZS Cams After 6 Weeks With Them

    How does the 2831 compare to the Lorex LNB-9232S? I'm looking for a 4k, wide angle, 30fps camera with audio and was comparing the IPC-HFW2831T-ZAS with the Lorex LNB9272S (zoom version of the LNB9232S) and I was wondering what your thoughts are comparing the two since they both seem very similar.
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    Need reccomendations: Dahua compatible 4K @30fps camera with audio

    I own a Dahua NVR5232-4KS2 NVR and need recommendations for a camera that meets these specifications: • 4K video at 30fps • 2.7~3.2MM wide angle lens (varifocal is fine) • Must have audio input or a built-in microphone • SD card is optional • Must be compatible with Dahua's motion detection...
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    Silly string bandits!

    Caught this on my Sunba 805-D20XB camera yesterday.
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    Pixelated color noise

    I have a strange problem. Using the web client during the night when the cameras are B&W - everything looks fine; but during the day, if there's no movement in the image I get pixelated color noise all over the image and distortions behind moving objects. After a few seconds, the image cleans up...
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    ONVIF Chinese cameras and Hikvision NVR's

    Has anyone compiled a list of what cheap Chinese ONVIF cameras work with Hikvison NVR's - or do they only work with Hikvision cameras? I see some of the Hikvision NVR's have 'third party' and ONVIF camera support but I don't see any discussions about what works and what doesn't. I know I'm new...
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