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    Dahua NVR Alarm Center HTTP

    Hi, I have a Dahua NVR DHI-NVR4116HS-4KS3 and trying to use the "Alarm Center" using HTTP to my server on the internet, but the TEST keeps on failing. My server http (nginx) doesnt show any logs of incoming traffic from the NVR, so I checked the packets. There are TCP packets coming in/out of...
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    Dahua NVR Capturing Hikvision Perimeter Protection

    Hi, I have a Dahua NVR with IVS (NVR4116HS-4KS2). I was wondering, if I have a 8MP Hikvsion CCTV with Perimeter Protection (e.g. Line crossing, intrusion), will my Dahua NVR be able to capture these events ? I have tried a basic 2MP Hikvision CCTV (no perimeter protection) and it is able to...
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    Alarm Output on Camera

    Hi, I am looking at this Dahua IP-camera which has an output 1 channel out: 300 mA 12 VDC https://www.dahuasecurity.com/in/products/All-Products/Network-Cameras/WizSense-Series/3-Series/4MP/DH-IPC-HFW3441EP-AS I would assume that when the camera-alarm is triggered, there will be a 12V...
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    Alarm Output Rating

    Hi, I am looking at this Dahua NVR with alarm output NVR4216-4KS2/L From the docs, there is a link to this document which states rating is. Can someone please explain what is the output of the alarm output ports on the NVR?
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