vth

Hi My vto2000a and VTH worked for long time (with vto as SIP server), but recently I noticed that the VTH did not react anymore when someone pushed the VTO button at the door. The DMSS app still gets the signal, but that is P2P. I could not solve the issue so reset both VTO and VTH and...

I have a standalone VTO & VTH all working fine on the same range as my router, how do you add the NVR IPC’s to the VTH considering the Dahua NVR has a different subnet of 10.1.1.X. Do the IPC’s need to be removed from the NVR switch and connected to a POE switch and set ipc network to the same...

Hello everyone I have 2 dahua cameras (HDW5442TM-AS-LED) that I will install soon. So I did a long search about a good VTO & VTH that will perform well, and have the ability to show my cameras feed in the VTH. In future I will install a server to run BI or something else, but it is VTH only for...

I have 2 wires siren I would like to add to VTH2421FW. I did the following wiring: COM ➡️ DC +12V NO ➡️ Siren DC -12V ➡️ Siren However, if door is open for certain time, internal beep on VTH is triggered and siren is not working. Any advice if this setup is correct? Is it possible to allow...

For the back story, please see my post in the Doorbells Forum. I have a Dahua DHI-VTO1210C-X Apartment Outdoor Station (2-wire power) and three compatible Dahua VTH5221D indoor touchscreens (POE) for sale. All are unused (except for bench testing) and they even have the protective film. I would...

Hello, I have searched far and wide trying to figure out how to change the absurd ring tone of our VTH device, but am coming up stuck no matter which thread I follow. The closest I have gotten is using this post; however, my version of the VTH does not allow for the removal of the SD card, so I...

So i have the VTO3211D-P2 and the VTH2421FB-P and somehow i can't unlock the door from the vth but i can unlock it with my phone with easyviewer pro. Any solutions? in the unlock logs i get the card unlock fail.

I am having an issue with Dahua doorbell in VTO and dual VTH setup. It was already set up and working, until I decided I wanted to upgrade to the latest firmware, because I was bored ( I know, upgrading something with no reason while it is working, it is asking for trouble, and I got trouble)...

Hi all, I own a VTO2211G-WP + VTH5341G-W but can't make it work and would like some advice. It is set up as one VTO and one VTH with VTO acting as SIP server. I can access VTO live view trough the VTH. But once I try to call the VTH from the VTO I get a black screen with the audio (only one...

Hi, Is there an option to emulate call from VTO to VTH? I need to build combined intercom (old analog with new) The idea is making board with embedded processor connected to LAN and have inputs for buttons (every apartment) . If you press the button then the VTH will ring and will show RTSP...

Hello, Can annyone can give a suggestion what can be wrong with system I'm working with. I'm trying to connect 1VTO-2VTH system. I kind of certain that I made network configurations properely, because live view on VTH and mobile phone is working, it's able to unlock the doors. But i can't make...

Hi I am using VTH1550CH & VTO3211D-P2. both of them upgraded with SIP firmware successfully. I could successfully register my extensions in the SIP server(ZYCOO U20) :) , but can not make calls :(. I think it's codec problem , although I've already enabled the video stream codec(H.264) and...

Hello, ipcamtalk members, this is the first time that I'm posting here. I have a Dahua VTO2000A outdoor station connected to Dahua VTH1550CH indoor monitor the VTO was working well I can view the outdoor camera from the monitor and the phone but just a 10 - 15min after, the VTO namespace light...