ERM322

I'm looking for a DVR and cameras. My home alarm company just recommended the Nuvico DV3-400 DVR and 4 Nuvico CB-HDE21N-L cameras. His quote is: 4 Cameras at $175 each: $700 8 CCTV Baluns at $14.25 each: $114 1000 feet CAT5SE Cable: $300 4 12VDC .8mA Power Supply: $98 1 DVR w/ Smartphone Access: $850 Installation $360 Total: $2,422 The total price is not bothering me, but I have no idea what I'm getting for that much money. Are these quality products? Can I get better for less money? Thanks in advance

You guys are cracking me up. Just to be clear, the installer is my home alarm monitoring company. I am not obligated to use him, but don't know anyone else in Los Angeles. So, I read lots of posts while poking around and ended up calling Nelly's this morning. I bought their best 8 channel DVR (which is much higher quality than the recommended one) for much less. I was told that the cameras (Nuvico CB-HDE21N-L) were of very good quality and he did not currently have something better for the money. So, is there a good supply place where I should pick up the baluns and CAT5 cable?