Recent content by fabads

Hello, I'm blocked trying to configure my NVR & 4G router to allow remote access from gdmss app. I discovered that my provider blocks inbound traffic (port forwarding does not work: I tried to configure port forwarding + ddns on my Huawei B315 but unable to see open ports from a remote...

The good news are that my cams came back to life! The first one was not recognized anymore by the NVR but by connecting my PC directly on the NVR (and changing IP config to belong to the same subnet), I reached the camera then reinstalled the firmware (took the excellent kit provided by...

Hum strange, hope we've not been hacked. Mine is connected on a dahua NVR. I never updated the firmware (advice of the seller). I also used configtool to try detecting them. Sometimes, the cams appear in the list and sometimes not. Unable to connect through configtool. I tried to unmount but...

Hello, I experience an issue with my 2 4431C-A (connected to a NVR4208-8P-4K) 4. They are working since last year without any trouble. And one day, the cam is no longer detected by the NVR, and impossible to connect on it directly. The infrared DEL is on but the system has crashed. I never...

Thanks a lot for this link. Do you know how the sellers translate those firmwares to English ? Can we do the same with the last firmwares ?

Where can we find firmwares for our Chinese 4431C-A?

Hi, Following recommendations of this thread, I configured both day and night profiles of my 4431C-A cam. Nevertheless, I'm wondering how to switch automatically from one to the other profile. In the menu, there are 3 options: Normal, full time, schedule. Apart schedule, it seems there's no way...

I played with image settings directly on the cam and finally went to the conclusion that config1 on NVR corresponds to day, config2 to night and config3 to normal !

Ok found my error. Thr first time you enable Telnet through web browser, a pop up window requests login and password. This first login is admin and the normal admin password. Then when using telnet, have to use 7ujMko0<Password>. Works great now! Thank you Nayr.

Strange, 4421d still available on international web site. Maybe sellers push to sell Chinese stuff!

I tried to do so directly to my 4208-4K NVR ... But I'm maybe wrong ... Work only for cams? PS/ Nayr I see that you own both HFW4421D-AS 4MP and HFW4431M-AS-I2 4MP. I just created a thread to help me choosing between the two, if you have time to help...

Hi, Do you know what's the difference between these 2 models ? I cannot find HFW4431M-AS-I2 on international website, only the 4421D.

Tried to do so and get an error: "Error ErrorID=0, Detail=Invalid Authority!"

I don't understand me too, attached a screenshot:

I wake up this thread, I installed my Dahua NVR and some ethernet cables on the roof of my house. Considering my request and your comments, I'd probably go to a cam without PTZ ... (because of the money and reliability uncertainty of the cheapest models I considered such as Huisun, Sunba ...)...