New Lorex CCTV

[zurg 0]

So I finally decided to get a surveillance system for my house.

 

Down to these 2 systems, just not sure which one.

Do both of these systems use Dahua cams?

 

http://www.costco.com/Lorex-8-Channel-HD-IP-NVR-with-2TB-HDD%2c-8-3MP-Cameras-with-130'-Night-Vision.product.100290772.html

8 vs. 6 cams

longer CAt5e cables (not a dealbreaker)

or

http://www.costco.com/Lorex-8-Channel-HD-IP-NVR-with-2TB-HDD%2c-6-1080p-Cameras-with-130'-Night-Vision.product.100290512.html

another HD can be added to the NVR

 

Anything else I am missing?

 

Thanks