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    Dahua NVR - Can I receive IVS Push Notifications on DMSS app via public IP and open inbound ports with P2P Disabled?

    Hello, I have a basic question about your Dahua XVR and NVR devices. My recorder is in a location that has a static fixed public IP address. If I have deactivated P2P, the IVS push messages do not arrive, only SMD messages arrive when I switch them on as a test. I have created incoming...
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    Dahua NVR no push notifications in DMSS on Apple iOS with active subscription for SMD rules and IVS rules

    thanks for the infos
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    Dahua NVR no push notifications in DMSS on Apple iOS with active subscription for SMD rules and IVS rules

    @IPCamer Thank you. An additional info: I changed my ports: TCP 39001 (instead of 37777) TCP 39002 (instead of 443) TCP 39003 (instead of 80) Question: Is it still port 8888 for iOS that should be open to the outside world in the firewall? I haven't seen any port with 8888 that could be...
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    Dahua NVR no push notifications in DMSS on Apple iOS with active subscription for SMD rules and IVS rules

    Hello together, I currently have the following problem. I am currently setting up new Apple iOS DMSS apps including the IVS and SMD push messages. On the iOS 18.1.1 iPhones, the delivery of the push message does not work. No push messages arrive on 2 different iPhones. Also, the messages are...
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    Ethernet-over-Coax(EoC)

    I am not familiar with the PFT1300 PoE component. I will have a look at it. My problem is still that I don't know how much current / power limit I can load the two LR1002-1ET /LR1002-1EC with. I have not found any such information in the manufacturer's (Dahua) data sheet (only the device's own...
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    Ethernet-over-Coax(EoC)

    Unfortunately not. The existing coaxial cable (100ft) is a normal RG-59 cable with BNC connectors (without additional cable). I don't know if any other extenders can handle this power from the connected consumers or what other solution I could use. I also don't care whether I connect IP or...
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    Ethernet-over-Coax(EoC)

    Hello @wittaj, hello @bigredfish, I may have made a mistake in my project. In my case, the switch would be located on the outside (in the outdoor area), where no power supply is possible. This means that I also have to integrate this switch into the power supply. Can I still implement this...
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    Ethernet-over-Coax(EoC)

    Thank you for your good news. I haven't done anything with EoC yet. This saves me a lot of work now.
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    Ethernet-over-Coax(EoC)

    Hello, I have the following question: I have a 40m long RG59 coaxial cable already installed and I would like to know if it is possible to use the following connection also for two IP cameras. I would like to use these extenders. Manufacturer's recommendation (Dahua)...
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    LED status indicator Lupus model Lupustec-LE821HDV2 video recorder (Dahua branding)

    Hello community, does anyone know this feature (malfunction of the LED status indicator) of the Lupus model Lupustec-LE821HDV2 video recorder (Dahua branding)? I would like to note that the recorder is working normally. All the functions of the recorder are there. It's just this “strange”...
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    Will Dahua/Hikvision etc. make a 180 degree camera with IR?

    Take a look at this camera: PFW 3849 from Dahua is a 180° camera that features artificial intelligence, active deterrence and full color.
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    Dahua PTZ camera SD1A404DB-GNY PTZ function during long-term operation, life expectancy

    Hello, does anyone have experience with this PTZ camera from Dahua? https://wwwcdn.dahuasecurity.com/products/All-Products/PTZ-Cameras/Wireless-Series/Wi-Fi-Series/SD1A404DB-GNY-W The following is important to me: How long is the service life of this camera if it is controlled 10 to 15 times...
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    • Thread
    • engine control life expectancy ptz cam
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    • Forum: Dahua
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    Problems with DMSS app for Dahua XVR in operation with two recorders on Apple iOS devices

    I was annoyed by the problems with the DMSS app. I got the the impression that the distributor wanted to distance himself from this error so I contacted the manufacturer directly and wanted a solution. solution. This process took several days (almost 5-6 hours in total). Because I did not give...
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    Problems with DMSS app for Dahua XVR in operation with two recorders on Apple iOS devices

    Hello duplo, I accidentally wrote in the text that I use P2P. This is not correct. I use DynDNS. It does not change my problem.
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    Problems with DMSS app for Dahua XVR in operation with two recorders on Apple iOS devices

    Hello Community, I have a problem when using DMSS (Dahua) for iOS devices. several iOS devices make this error Android devices do not make this error the two XVR devices are 2x DH-XVR5216AN-4KL-I3 1. XVR has 16 cameras 2. XVR has 5 cameras Explanation of the video in the appendix: 1) DMSS...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello @wittaj, I have posted the videos. In the video1exp you can see the detection of the passing car not touching the line and triggering the alarm. After this error message I moved the line a little bit inwards. So far (after 24 hours) I have not received any false alarms. In the Video3exp...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello @wittaj, I was able to achieve my goal. The distributor has finally exchanged my camera for one without TIOC. It looks like the person and vehicle detection is finally working. I have only seen 2 false alarms so far: 1. once I received the push message even though the vehicle was...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Thank you very much for your answers. @duplo : Yes, you're right, I don't trust them anymore. (unfortunately I used to) I am glad that I can be in contact with you and that I have found this forum. @ vari-focal-length: I don't have the necessary knowledge to select fixed focal lengths...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello together, I went one step further. After legal threat, the distributor is “simply” ready to exchange these TIOC cameras for another (without TIOC). This thing has longed for almost two months. The distributor now offers me the camera DH-IPC-HFW3441T-Z(A)S-S2 (4MP IR Vari-focal Bullet...
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    Grizzling in the picture at WDR with Dahua camera (HDCVI coax))

    Hello @wittaj, I have found that these problems may be related to certain serial numbers. The manufacturer has installed different hardware under the same item number. Old series with manual zoom (in this hardware the problems have occurred) and newer series with the engine zoom. The cameras...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello @duplo, I have already described in my post that I have communicated my camera requests to the distributor of the Dahua products. I was even contacted by phone. I didn't ask for the TIOC functions. Extra I mentioned that no LED illuminator and no alarm LED on the camera are desired at...
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    Grizzling in the picture at WDR with Dahua camera (HDCVI coax))

    Hello community, I have a problem with some 2MB cameras. These are the HDCVI cameras (coax). After a long time (4-5 years) the images appear with a flicker. The flickering always gets worse over time. It is related to WDR. When the WDR function is deactivated, the picture is normal. As soon as...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello community, @duplo, @wittaj, I haven't been in touch for a while. My problem still exists. Now, when it is already partly clear that the distributor offered and sold me unsuitable camera, I have another problem. Although the development department of Dahua in China has already confirmed...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Currently i got feedback from R&D. ZITAT: This model of camera is from series FULL color series and cameras are dedicated to work in color mode during the day and also night. In this situation analytics AI is optimized to work in color mode with whole light/soft light (smart) during night...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello @duplo, As I have already written, the distributor's support could not help me after days. After that, Dahua support was directly busy for almost 1 week. The support also installed this new firmware Model: DH-IPC-HFW3449T1-ZAS-PV, Firmware V3.120.0000000.39.R Build:2023-09-18, which is...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hello @wittaj, I have made the recommended settings. The problem remains. The person recognition on the right and top of the picture only works about 70-80%, on the left the function is almost 0%. I have attached the video (@duplo). The recording was played with a browser so that the lines can...
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Thank you for your quick reply. Do you mean 2D NR or 3D NR or both? And why? does it affect the AI recognition? I'm just curious...:D
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Hi @wittaj, Many thanks for your feedback. I have now adjusted the camera according to @wittajs recommendations. I have also taken the screenshots and attached them. I'll test the function tonight. Many thanks for all the hints and tips.
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

    Thank you for the information. I have already tried all that. I can also display and configure the settings and test in the SmartPSS software (this is professional software). https://us.dahuasecurity.com/product/smartpss/ https://dahuawiki.com/SmartPSS
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    Dahua TIOC camera does not recognize the IVS rule at night, original support is at a loss...

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