I have these Dahua cameras
HAC-HFW2221R-Z-IRE6
And intend to purchase this NVR, which has PoE built-in, so to my understanding should be able to power the cameras over network cable, without the need of any other power source. Is that correct?
NVR4108HS-8P-4KS2/L
Previously, I purchased passive video baluns, which would enable me to transfer the HDCVI signal over network cable, but they don't allow to transmit the power over the network cable.
video balun
Can someone please point me to correct baluns I need, because as far as I can understand, an active video balun doesn't fit my purpose of transmitting video and power signal over LAN cable.
Thanks in advance
HAC-HFW2221R-Z-IRE6
And intend to purchase this NVR, which has PoE built-in, so to my understanding should be able to power the cameras over network cable, without the need of any other power source. Is that correct?
NVR4108HS-8P-4KS2/L
Previously, I purchased passive video baluns, which would enable me to transfer the HDCVI signal over network cable, but they don't allow to transmit the power over the network cable.
video balun
Can someone please point me to correct baluns I need, because as far as I can understand, an active video balun doesn't fit my purpose of transmitting video and power signal over LAN cable.
Thanks in advance