Yea, the NVR"S went on sale back in the summer for 125 for the box and 2 cameras. I needed 4 cameras so I bought 2 for 250 bucks. Work great and allow me to import my Swann cameras for display. Also work with the Amcrest camera. I got her dvr to work so I won't need a dvr for Elk River. I am going to have to solder 2 bnc connectors onto the mother board where they ripped them off while removing the box. I'll fuse the dvr internally . The hard drive was bad and it was really dirty inside. Told the owner she needed a power supply and a hard drive, told her what to order so when she gets back with me I'll reinstall it. Those little cheap harbor freight cameras with the microphones. Work good for where you need to hear and see what's going on, but don't wanna show the cops or go to court. Had them for years into a Codispot dvr. Prior to that I had cameras running into vcrs.