Replacement Security Camera DVR Dec 1st, 2016. Site last updated by PHA.We have a pretty good economy DVR if you are in need of one. They come in 4, 8 and 16 camera size. 1 ter HDD.The remote access is the easiest we have found. No port forwarding in the router needed.Replacement Security Camera DVR.4 camera DVR with 1 ter HDD $200 out the door. $400 installed.8 camera DVR with 1 ter HDD $345.00 out the door. $500 installed.16 Camera DVR with 1 ter HDD $500 out the door. $ 650 installed.