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Dahua IPC unbricking / recovery over serial UART and TFTP
really strange the hole thing. I got it. But I don´t understand why. Maybe because of mobaxterm? First of all: Maybe because of the newer boatloader? I did those steps to stop autoboot: - Try connection over serial until you see the posting above. - disconnect cam (Is there a difference if the... -
Dahua IPC unbricking / recovery over serial UART and TFTP
Hi, I am trying to recover a hdbw-5231r-z after bricking by using SmartPSS and p2p connected device the newest firmware upgrade. (This is generally working, the first cam has upgraded fine, the second has gone). But I press * all time long, nothing changed. I see the led on the RS232 USB Stick... -
IPC-HDW4631C-A - any thoughts?
unless someone will build a firmware like @cor35vet has explained and made for the other chinese only ones, it´s no way for me to buy these ones. Although they are really cheap. There are the same facts as discussed here in many postings for all domestic cams for chinese only market. For the... -
Need help picking camera
And this multi sensor cam is very special. How would you like to watch the stream? It´s a 8mp stream and you need powerful devices to get a smooth stream, traffic is higher, aspect ratio won´t fit on any normal monitors... As this is outside you would better use ball eye cams, no domes... -
Backyard camera orientation suggestion
If you never has seen the difference and if the lens is in center it´s much less a problem. Believe it or not, this is the internet thing, the customers has no verification abilities for the reality. Things doesn´t get more true the more postings you will find about it. I am a professional... -
Backyard camera orientation suggestion
Full ack. Don´t use domes outside with integrated ir lights. It´s so difficult to have no ir clouding at night. You can also use the fixed lens IPC-HDW4231EM-AS | Dahua Technology - Dahua Technology but have a look on the AOV, in most cases a 3,6mm is much enough (87°, 51°) and you will have... -
Dahua Firmware Mod Kit + Modded Dahua Firmware
This would be a bad idea. You will reduce lifetime of the focus system. Therefore I suggested to dahua to use focus store points and recall them. And another reason why this is a bad idea, refocusing will give for a few seconds a defocused picture, and ivr and events are disabled at this time... -
Infrared focus shift - explanation
First of all, I didn´t see this problem on any ptz cam of dahua. They have a different autofocus function. But I only tested at max 2mp ones. The upcomming new 4MP SD Mini PTZ is maybe one candidate for having the same issues. My 2MP cams are working well. It´s no difference when we do the... -
Dahua Firmware Mod Kit + Modded Dahua Firmware
@Jeroen1000 to do this we must reverse engineer the binary source code. As I understand, cor35vet doesn´t need to compile it for his modifications. So I don´t believe it´s possible :( -
received my 2 IPC-HFW8232E-Z cams from Andy
Is this the desired mounting position? Why are you using such a cam for so close setup´s ? Are you sure, that you have really though about it? I hope this is only for testing purposes. Cams above 4mp are for many (mobile aka ipad) devices not suitable and for security not nessesary. And you... -
Dahua day/night switch utility - DahuaSunriseSunset
The profile switching only works to the cams himselves, if they were behind a poe nvr it´s not possible anymore. In generally it should be possible to control the nve by http api too, but I noticced on all firmwares of nvr 4xxx-p-4ks2 and 5xxx-p-4ks2 a broken (missing) profile scheduler. Within... -
Infrared focus shift - explanation
It´s really frustrating, as I comment this issue since over half an year and for autofocus cams it´s really simple to be solved with a little firmware modification. Unfortunately dahua´s engineer seems to give a dam on it, several tries through different selling channels has got no result in... -
searching a mjpeg stream url including credentials for newer firmwares
With the last firmware release we can change the authorization from digest to basic. But your Poe switch blocks direct access to the cam's. And the NVR API has some differences and config switch (profile) bugs... So it's not really the same. I am sure, my Agfeo installation has the main stream... -
Switch Dahua Day/Night Profile via IPC HTTP API
So you use no NVR and/or the cams are not connected to the internal nvr poe switch. For POE NVr´s its not possible to communicate directly to the cams. They use a different subnet like 10.0.x.x -
searching a mjpeg stream url including credentials for newer firmwares
@Crazykiller, this week I build up an agfeo tk system with a siedle doorcom dca612 and an hdw5231r-z(2.460.x.16.R with changes for auth and security) as doorcam. The agfeo system tel st45 is able to show the mjpeg stream as still picture when the door bell is used and inside of essuite (desktop... -
Dahua Starlight IPC-HDW4231EM-ASE review
Nope, I don´t agree. If you look at the picture of hdw5231 the focus is to near. But for the poor picture light coverage, it´s difficult to see. The cams are mounted too much near the ground. Therefore the grass is overlighted, the background sucks in darkness. Normally is the ir transmitter of... -
Switch Dahua Day/Night Profile via IPC HTTP API
I played around with Config[0]=1 and also with Mode=1. My NVR is still on config files "config1". I am sure on the 4xxx-x-4ks2 models we have a big profile problem. Playing with on cam day/night mixed with config 1-3 from nvr causes undefined states. @ZyBeR Do you use an nvr or only a cam... -
Switch Dahua Day/Night Profile via IPC HTTP API
I did missunderstand your hint. With your api request you will receive all possible configs and settings for "NightOptions" and so on. . But am I blind? I still see no value for the config or which parameter allows switching the config. Where did you find your command... -
Switch Dahua Day/Night Profile via IPC HTTP API
* Connected to 192.168.10.5 (192.168.10.5) port 80 (#0) * Server auth using Digest with user 'admin' > GET /cgi-bin/configManager.cgi?action=setConfig&VideoInMode[1].Config[1]=0 HTTP/1.1 > User-Agent: curl/7.38.0 > Host: 192.168.10.5 > Accept: */* > < HTTP/1.1 401 Unauthorized <... -
IVS Setup Issues
And for the hdmi out of nvr you can disable nvr in display settings. Unfortunately for SmartPSS and WebViewer the IVS Rules are only disabled for the same session. -
Dahua SD49225T HN
You had to ask before paying on ali. Sending with UPS France I remember comes to Germany (and also belgium I guess) normaly without tax. I Don´t know how, but its possible. So you are responsible by yourselves to pay it. -
No Web Software Working on 5431 from Andy.
I only knows countries with 230V mains, never heard about 240V. So I was wondering of beeing wrong. You were fireing everything over WLAN? 6 of what? Did you know, that a 2,4Ghz WLAN with one Antenna has a throughput around of 45Mbit in praxis for devices with one antenna? Your infrastructure... -
Switch Dahua Day/Night Profile via IPC HTTP API
I saw it, but it was not visible to me where you use the channel option. So that means, that inside [] of VideoInOptions we choose the channel number from 1-x? and 0=direct use without NVR? So this should be working for channel 1 switching to day config... -
No Web Software Working on 5431 from Andy.
@abrogard The problem of your posting is, you give us too less informations. And you don't understand my posting how to set up an IP cam with an outdoor access point. Or you won't understand it. I agree @fenderman that your problems can be an network issue. If you are not willed to learn, then... -
NVR not automatically overwriting old files
@weigle2 I had mentioned this a few topics above... Storing recorded events for a long time is in many countries forbidden. And it doesn't make sense to store it for longer than you need to notice a problem. The auto update function has been released with .0 but in my case it doesn't found... -
No Web Software Working on 5431 from Andy.
Maybe you should give us the hole product number... But most of all Dahua cams are not wireless, and this is good so! If you need wireless, add an 5ghz access point over Poe to it. Wlan inside the cam is only 2.4ghz and performs really poor and often unstable for outside purposes. -
Switch Dahua Day/Night Profile via IPC HTTP API
Unfortunately I'm am still unable to find a NVR API. If I need to switch the config settings of NVR 5x or 4x 4ks2 Series nothing happens. Focus is possible with &channel=X but the missing channel option is a problem. So please, if someone has the ability to provide us the http API for nvrs it... -
IPC-HDBW4421E suffering from ir sensor reflection
This cam is an international model. So you can use official firmware releases. It's a cheaper starlight series, and if you are sure about the needed field of view a fixed focus cam be a good choice. The ir power is not really suitable for 50m, for security purposes you need faster shutter... -
Idmss push notifications "failed to subscribe"
You can try to subscribe with a Google adress you never used before. This maybe works. -
NVR not automatically overwriting old files
what firmware do you use? Guess it´s an older one. I noticed a similar behaviour with 5x -4ks2 Series, after some months I lost access to the recordings. After a hard disk format and now with a newer firmware I need to wait. The message is not false, because the disk is full, but it´s wanted, so...