Q-See ( Dahua OEM ) 16 port 4K NVR, 4TB HDD, 12x 4K Bullet Cameras Security System $1699 Costco Online (was $2599, then wne to $1999)

This is an update to the original post by Mat2000 – not sure how to "unexpire" original thread (which includes extensive knowledge transfer by Mat2000)
https://www.costco.com/Q-See-16-C…62536.html