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Thanks Andy I still think that problem are in bootloader. So I need only flash bootloader over serial port. But I dont know how to do it, need guide for dummys :-) . I will try to find it in the fields of the Internet. Or maybe does anyone here know how it is can done with Dahua cameras?

I tried everything with the camera. what was advised in the forum and what I was able to come up with myself. Unfortunately, the camera does not connect and that's it. Maybe You @EMPIRETECANDY know the location of the failure, it can be replaced this damaged part - I can replace it myself, of...

Unfortunately, there are no visible and accessible connectors :-( . There is only one way out - return it.

Anyway, I'll still try disconnecting and reconnecting visible and accessible connections. Perhaps one of them has a bad connector contact. From experience, using older equipment sometimes helps :-) .

Finally, I received a new DAHUA PFM300 power supply today. Unfortunately the network still disappears and reappears, ConfigTool doesn't see at all - like before with other power supplies, so the same with the new Dahua power supply. Only now, even after an hour, the camera does not connect...

The day after tomorrow I will get a new power supply - PFM300 and then I will try it.

I mean when the problem started the camera was connected using POE+. Now powered by a simple 12V 2A power supply directly to the camera.

Power is direct at this point, no POE. But it all started with POE+ power connected.

A possible option, unfortunately I don't have another power source at hand right now. But I will definitely try it.

Unfortunately, this is not an IP conflict. After completely disconnecting from the network, leaving the connection only to the computer, everything repeats itself. After turning on, it appears and disappears again in the status of the computer's network adapter (the camera will disappear and...

In my network, the main devices have assigned static IP addresses, as well as the camera. Unless there may be some mobile phone causing an IP conflict. I will have to take a closer look when I get home, thanks for the advice on what to look for, what could be the reason.

I wrote a post asking for help. The SD4A425DB-HNY camera was connected to the computer, but the computer's Ethernet controller was disabled. After about an hour I heard the camera turn. I turned on the computer's Ethernet controller and I can see the camera and it works through ConfigTool and...

I prepared my new SD4A425DB-HNY camera for mounting and all that was left was to carry and mount. But before carrying, I decided to connect to the router again. But how would it not be strange that the camera disappeared from the network. I tried a reset, I tried a full reset, the camera doesn't...

Thank you very much, I will know now. Experience comes from practice :-) .

I did a hard reset several times and reinstalled the new firmware. And what do you think, ONVIF is working, everything is OK. Cool camera :cool:

First observation after firmware update - the RTSTP URL provided by camera does not work :-( . So ONVIF video not working. Maybe others can confirm or deny this. For testing can be used ONVIF Device Manager Review and Download (Test IP Cameras) - Learn CCTV.com

This camera tracks really well. I have no problem with focus, but ONVIF video streaming does not work for my - the firmware is from September, do you have the same firmware version?

Hello Maybe someone knows who is selling this part of the SD59430U-HNI camera. My after power outage broke down.

Which is louder IPC-HDW3549H-AS-PV or IPC-HDBW5541R1-AS-PV?

Try this one for the PTZ part.

Looks like auto-tracking will come only for SD5A825XA-XNR, SD5A445XA-XNR, SD5A225XA-XNR. In video 49:23.

Changed Host Name in TCP/IP section, Don't see any impact for recording. SD59430U-HNI same firmware.

Updated list of firmwares on official Dahua site https://www.dahuasecurity.com/support/downloadCenter/firmware

Updated list of firmwares on official Dahua site https://www.dahuasecurity.com/support/downloadCenter/firmware

Right side double cklik on green or yelow, so you will play video

does your calendar have the same colored bars?

Did You enabled in "Record" http://prntscr.com/rbfzv0

It looks like you have a power supply problem.

Here you are!

https://www.dahuasecurity.com/in/products/productDetail/4451