a bit of info on NRVs and IP cameras

[AlanB1976 0]

Hey all

 

Please forgive the noob questions. I’ve started reading up on setting up my own CCTV system but can’t seem to find a straight answer on this:

1. For IP cameras, do you just set the camera up with a folder to save to (whether that is a PC, NAS or NVR)? I know some have other functionalities, like saving to cloud, but I wanted to find out if they all operate in the same way or if they are device dependent. For example, do I have to buy the same companies NVR and IP cameras or can I mix and match?

2. What is a NVR? I understand it as basically a networked hard drive with a basic system to view the contained media (with possibly network ports to connect directly to the cameras if you so choose). Does it do more? I assume that it is the IP cameras where you setup any of the record on motion stuff, etc., so the NVR would basically just be a mini-pc to view what has been recorded.

 

To give some context, I’m looking at putting up 3 external POE IP cameras. I originally wanted to save directly to my cloud storage (google drive & dropbox) but I see all of them use their own cloud or some way that I will have to pay monthly. So, instead, I will record to a hidden NVR (or NAS if more suitable). The location where the media will be stored will be hidden in a wall panel, so there won’t be any way of connecting monitor/mouse to it. Is a NVR what I want? Cause if it’s just a shared drive as I asked above, I might as well rather buy a NAS, save money and use for other storage.

 

Thanks for any help.

Alan

[almelst 1]

1. Yes, you can record directly to some network drive, but , believe me, it's much more complicated than using standalone DVR.

2. NVR (Network Video Recorder) is a digital video recorder which works only with IP (network) cameras. You're right, in fact it is a Linux based dedicated computer . NVR is often said to be pentaplex or even hexaplex becuse it can do 5-6 functions simultaneously: live view, recording, network connection, control, playback and file backup. It's usually compact sized , silent , very stable and uses dedicated HDD, can be operated locally (with it's own monitor and mouse) or from networked PC,tablet or smartphone. Works 24/7 and the price is comparable to NAS devices.

Many producers support Onvif protocol both fo NVR and IP cameras, so you can make a mix. Also, many NVRs support third-party cameras besides their own.

[AlanB1976 0]

Thanks for the response. I think I'll stick to a packaged system (IP cameras and DVR) as I just don't know enough. I'd love to be able to mix and match but will never get any support if there are any problems.

 

When you say "operated from a networked pc", does that include basically everything? I know that will depend on the type and age of system but I'd be looking at a new NVR system. I ask as the location of storage will basically be inaccessible so can't go disassembling everything anytime I want to review something.

[almelst 1]

Just buy some plug'n'play system and don't look for the cheapest one , I've seen some, giving picture far worse than expected. Since you are a newbie, find a reseller with good customer support, and good luck!