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    IP Camera IP sporadically changes

    Trying to help out a friend. Everything has worked fine for the last year, until about a month ago. His current setup is: (2) Dahua IPC-HDW4431C-A 4mp IP cameras (1) Dahua 8ch 2014 NVR Both were purchased on Amazon, so I'm not sure if he received the US or Chinese firmware He asked me to come...
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    Weird no video, but audio

    So I've had my Dahua 16ch nvr connected via hdmi to a TV for the past 2 years with no issues. Then this week when I went to turn on the TV (albeit a cheap emerson), I'm able to see the Dahua logo for the 2 unused camera feeds but the rest of the video feeds are black. I double click on one...
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    Bad Port POE Switch err no??

    So I have a Dahua NVR416 with 9 Dahua IPC HDW4300C cameras and one SD22204T-GN IP. The first 4 cameras are connected to a BV Tech 4+1 gigabit switch. These cameras have worked flawlessly the past 4-5 weeks. Today, I just connected the 22204t-GN camera (to a different channel and different POE...
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    POE Camera Consistently Going Offline

    I currently have a Dahua NVR4216 and one Dahua POE HDW4300C camera setup. The dome camera is connected to a POE switch and from the POE switch, I have Cat5 running to a Linksys 16 port switch (which is connected to the non-poe side). The camera connects fine using IE and finally got it setup on...
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    Over First night, Dahua POE worked, now won't connect

    New to IP cameras and NVR's. I have a Dahua 4216 NVR and HDW4100IPC POE camera. The camera is connected upstairs to a POE switch and the uplink cable is connected to my network switch downstairs, along with the NVR. I mounted and setup the camera last night with little issues. Since I was...
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