Recent content by Nick M

Dahua's current line of video intercom products is all IP based...with a couple of WiFi options.

Its likely a Chinese market camera with English language firmware installed. It's a get what you pay for thing...$90 but no support, mfg warranty or firmware updates. The $40 buys you some piece of mind.

Also, keep in mind that in an IP system true call-up functionality is generally managed by video management software, not so much an NVR.

All of the Lite Series NVR's (N42B** model numbers) have simultaneous VGA and HDMI outputs - so the outputs are mirrored. The much more expensive Pro Series NVR's (N52A** model numbers) support a customized live view and panoramic displays, again with VGA and HDMI outs. I've never used so I...