Barryvdw

My DVR 3204LE-U Dahua works fine for most part.

When I however enable the FTP to only send files on motion detection the DVR becomes choppy in realtime and eventually Freezes completely.

Anyone ever experienced this before ?

Regards

485 A, B” of DVR cannot parallel connect with “485 port” of other device

Hi Guys

Hardware:

4 x 22x PTZ (http://www.digitalwitness.co.za/PDF_files/C-SD8120.pdf)

2 x 10x PTZ (http://www.digitalwitness.co.za/HTML/CSD10X.htm)

1 x Controller (http://www.digitalwitness.co.za/PDF_files/KB55.pdf)

1 x Dahua 32 Channel DVR (http://www.dahuasecurity.com/English/product_info.aspx?type=354&&css=1&&id=176)

Ok so all PTZ work when i just connect the A+ together and the B- together and put them into the controller.

I can switch between cameras and control the various cameras.

All cams work when i do the same setup to the DVR

But when I connect the controller and the DVR together to the cams, the DVR is not able to control the PTZ's anymore.

THe Controller is hwoever able to control the cams in this setup.

I need to be able to have both the DVR and the KB controller control the PTZ's

Any suggestions ?

Cant replace 25 cams ... Help !

Yes, the problem also goes away on RG59 when I use a single power supply.

How would I remedy this ?

Yes the RG59 does have disturbance as well, but not no much horizontal...but definitely a disturbance

Why does the 12V 1000 Ma single supply work perfect...

Also did remove the earth connection from the mains to power supply but still the same !

Hi Guys..

I have 25 KPC 172 Cams ( Little Gems these BTW)

http://avtechsurabaya.com/cctv/kpc-172-high-resolution-camera.html

I am using Passive Baluns and Cat5, but alos Mil Spec Rg59 with Power.

Longest Cable Run is about 100 Meter

When I use a little stand alone single 12v Power Supply I get clear picture to every camera.

When I hook them up to the 9Way and the 18Way power Supply I get a Horizontal Flickering on the Screen.

http://www.digitalwitness.co.za/PDF_files/PS9-500.pdf

http://www.digitalwitness.co.za/PDF_files/PS18-500.pdf

Any Suggestions ..... ???

Hi

Thanks for all the replies...

I solved the issue

The network cable did not make proper contact in the back

Everything is working fine now !

Here is the settings

I am a bit dissapointed with the Dahua PSS software video quality.

I am monitoring my 32 Channel DVR of the local LAN and the video quality im getting on the PC with the PSS software is alot worst then the screen connected directly onto the DVR.

Any Suggestions ?

Please can somebody help.

I have a Dahua 3204LE and would like to acces it from the PSS ver. 4.04 over the local LAN.

I can see the device when I search for it but when I log in it gives an error:

Loging Failed !

(Resources is not sufficient, system is busy now)

Can anyone please advise if I use the PSS software on the Dahua that I can record similtanous to the PC that I use to monitor the DVR and directly onto the DVR at the same time. I will be using a Dahua 32 channel.