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    Dahua SD5A225XA reboot mark: abort

    Thanks Wittaj, every day learning something new. Dahuas manual does not tell this. I will try it when threre are struggles again..
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    Dahua SD5A225XA reboot mark: abort

    Ah, there it is! Also "days ago" in this camera when I click enable. What are these "old files" actually? Videos and snapshots on the card?
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    Dahua SD5A225XA reboot mark: abort

    I couldn't have imagined that there even is AWG27 cable sold, but that seems to be the case. Now there is Dahua PFL2106-4ET-96 and 60W orange port used to supply. Reboots are almost gone. Directly from switch to camera. I'm probably going there this week to see the cabling with my own eyes.
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    Dahua SD5A225XA reboot mark: abort

    Yes, I have noticed that Dahua + sd-cards are not reliable combo. What does that "auto delete old files" actually mean? Is it wiping also the recordings or just some temp files inside camera that user even does not see? I see no schedule for auto delete, only enable or disable. Or does it go...
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    Dahua SD5A225XA reboot mark: abort

    I know they work outside, I have installed two myself in outdoor enclosures and they have worked fine over 5 years. However, my client wants to do his installations by the book so if something fails nobody can say those power supplies are only for indoors.
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    Dahua SD5A225XA reboot mark: abort

    I have suggested him to install AC24V power supply to eliminate the PoE-problem. Further using of AC24V is not an option because in this case it should be installed outside enclosure and here it could be -30c during winter, and those power supplies are specified only for indoor use/temperatures.
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    Dahua SD5A225XA reboot mark: abort

    He has two switch models he has tested. First is Milesight MS-S0208-EL. With this switch there is frequent reboots, I should say clearly more frequent than with Dahua PFL2106-4ET-96. When he changed the switch to Dahua PFL2106-4ET-96 and plugged in port 4 (>60W), camera still has reboots, but...
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    Dahua SD5A225XA reboot mark: abort

    My client has several of DH-SD5A225XA-HNR 25x AI PTZ domes and some of them seem to have occasional reboots. In the log there is reboot mark: abort. This can happen right after IVS has been triggered and tracking has been started, but also when there is no events triggered (nothing moving in...
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    Dahua SD card recording problems and most reliable sd card?

    Wittaj, thanks for your thoughts. My client is using continuous recording and 1 or 2 IVS rule to trigger motion recording. Over 10 Dahua cameras and all suffer more or less of SD card recording. Encode settings vary, but surely they are at least 20-25fps in all cameras. He likes to have smooth...
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    Dahua SD card recording problems and most reliable sd card?

    Have been using now WD Purple 256GB cards for >6months. At the beginning it looked good but now there is issues also with those cards. Gaps in timeline and sometimes recording just stops and card needs to be formatted. After format recording starts again. How a security device can be this...
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    Dahua's DSS Express or Pro

    Ok, thanks, got to test it. I assume the server process will be then running all the time and reserves some system resources? Not so convenient if user just wants to open it couple of times of day like SmartPSS and just check the NVR. Hope the SmartPSS support stays in Dahua devices still.
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    Dahua's DSS Express or Pro

    I got reply also from Dahua support. SmartPSS is now included in the Dahua toolbox, it is not yet buried. But seems that the interest is more to develop DSS. If I have - to say - a system of NVR4208 with 8 cameras and want to install Dss Express to view NVR remotely, do I need to install both...
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    Dahua's DSS Express or Pro

    Now it seems to be that SmartPSS is not available for download anymore from dahuasecurity.com - site. I have not used DSS Express, but it seems it is heavier server/client software. In future am I supposed to install that giant on client's computers to give a simple remote access to their NVRs?
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    Advantage to running individual cables to NVR vs POE switch and using a single cable back to the NVR

    Can you tell me more? Let's say I have NVR IP 192.168.7.224 and camera is connected to PoE port and has ip 10.1.1.65. What route command I should use in PC command line? And how do I reach camera web ui in 10.1.1.65 if connecting from WAN to NVR either through NAT port forward or P2P? I know...
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    Advantage to running individual cables to NVR vs POE switch and using a single cable back to the NVR

    Adding one thing: at least with Dahua NVR and cameras, if cameras are connected direct to Dahua NVR PoE-ports, they are then behind NVRs switch and cannot be accessed directly from outside network. Most of the cases this is just fine, but if you need to adjust special settings in individual...
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    Dahua SD card recording problems and most reliable sd card?

    Thanks Kevin, that's good to know. I also personally prefer NVR and very often use WD Purple HDDs, but sometimes clients want to use just camera and sd card or use sd card as redundancy.
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    Dahua SD card recording problems and most reliable sd card?

    I have seen that there is also Dahua branded MicroSD-cards sold by dealer, but with almost 10x price compared - for example - to Sandisk. I wonder if those are any better? Maybe not manufactured by Dahua, but by some other big brand and just branded for Dahua? In some older cases I have put...
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    Dahua SD card recording problems and most reliable sd card?

    My client has problems in his Dahua cameras with sd card recording. One HFW4431E-E3 bullet and SD6CE445XA-HNR big PTZ. Both cameras are set up to record continuously "green" general stream and plus that also motion detection stream triggered by IVS. In HFW4431E the recording does not...
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    Latest New NVR4XXX-4KS2_MultiLang_V4.001.0000003.1.R.200813

    What is confusing is that www.dahuasecurity.com offers 19th march 2019 as newest firmware on their website. I got 24th april 2020 from Finnish importer and now this 7th of july from this forum. Why isn't the newest on Dahua website?
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    Latest New NVR4XXX-4KS2_MultiLang_V4.001.0000003.1.R.200813

    Awesome, Awonson! Just noticed that NVR does not found newest FW with "manual check". I had 18th dec 2019 in, and after check it says "you have newest version" even there was 19th march 2020 on Dahua website available.
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    Dahua NVR Push Notifications

    Hi Keoki, Sorry, my post was not supposed to be a solution/answer to your original question, just added a post in this same thread while didn't want to make a new one, because problem was almost similar. Just that I did not get push directly from camera, but worked perfectly through NVR. Now...
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    Dahua NVR Push Notifications

    I have installed NVR4208-8P-4KS with 4 Dahuas and 4 Milesight cameras. I finally got IVS push messages work to Android gDMSS plus, had to select first nvr->ivs->tripwire->channels I want to get the push from. Cameras are all connected to external switch so they can see internet and NVR same...
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    Dahua NVR4208-8P-4KS2 and timeline shifting 1hr with other brand cameras

    I have installed totally 9 Dahua NVR4208-8P-4KS2 recorders. Two of them suffer of strange issue. In addition to Dahua, those two systems include also other brand cameras. First has 2 x Dahua and 2 x Hikvision, second 4 x Dahua, 4 x Milesight. Both seem to have something wrong with the time. I...
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    Ivms-4500 cameras not showing up

    I have here similar issue with a clients two Hikvisions. He has IVMS-4500 Android and can view all older Hikvisions but not new DS-2CD2143G0-I with V5.6.5 build 200316 firmware. With Hik-Connect it works ok. Hik-Connect is not anymore in Google Play, IVMS-4500 is. Hikvision App Store lists...
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    Latest New NVR4XXX-4KS2_MultiLang_V4.001.0000003.1.R.200813

    Good grief! Thousand thanks, new info and it indeed redirects browser to 127.0.0.1 and opens the NVR web UI. I would like to set custom BLC area in a camera, this seems not to be possible even directly from NVR local UI if camera is connected in NVR Poe switch. Need to access cameras own web...
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    Latest New NVR4XXX-4KS2_MultiLang_V4.001.0000003.1.R.200813

    Yes, DDNS and port forwarding is indeed old fashioned, I mostly do all my installations also P2P as it is easy for client and works very stable nowadays. However, having Dahua DNS backup to get the public IP can be sometimes useful, even if troubleshooting something else than Dahua issues. Also...
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    Latest New NVR4XXX-4KS2_MultiLang_V4.001.0000003.1.R.200813

    Seems that Dahuaddns is no longer supported in NVR 4.0. Asked from Dahua support and the answer was just " The Dahuaddns was no longer in use for a long time, we suggest you to choose third party DDNS service, thank you. " Well in older NVR versions and cameras it is still working. Also other...
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    Dahua NVR5208 saving Playback files problem. Download option missing.

    Thanks also for info! With IE I can see backup too. Strange that still 2020 we need to use IE to get all features work.
  29. O

    Milesight NVR RTSP url?

    1. With Milesight camera(s), I can get RTSP stream out with VLC player (and OBS and Ipcamlive) with URL rtsp:/user:[email protected]/main 2. Same URL than in 1. does not work, also without /main or /sub. There is no other URL's suggested on that iSpy page for Milesight devices.
  30. O

    Milesight NVR RTSP url?

    Thanks for that, but it's not any of those URLs. NVR has RTSP-port but no instructions how to connect. I have also asked Milesight support but they do not bother to reply.
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