Hi,
I currently have an LTS Doorbell (LTK6128W-WIFI), Lorex IP Cams (LNB8005) and NVR (LNR6826K), and a Dahua Turret (IPC-HDW5830R-Z).
http://www.ltsecurityinc.com/ip-network-network-video-doorbell-ltk6128w-wifi.html
https://www.lorextechnology.com/hd-security-surveillance-camera-system/hd-nvr-with-super-hd-4mp-security-cameras-/LNR6826K-1-p
http://www1.dahuasecurity.com/products/ipc-hdw5830r-z-4321.html
The Dahua Turret works fine with the Lorex NVR. But I can't add the LTS Doorbell. The NVR didn't detect the device automatically. So, I tried to add the device manually in the NVR with ONVIF protocol. I entered the IP address, TCP port, username, and password, but it said "The login return time is up."
I also tried to access the IP address in my PC's web browser, but it said that the address "refused to connect." The doorbell cam works fine by itself, but I'd like my NVR to record what the cam sees.
Is there a way to connect the Doorbell to the NVR? What are my options (with no monthly fees)? Should I get a new NVR? I'd appreciate any help.