I Stopped in just to buy a small bnc video adapter and also learned how to program a dvr to work over the internet from the very helpful counter clerk.
They have lots of cctv cameras hooked up on the walls and ceiling and can easily show you the difference in camera qualities. I priced a few cctv cameras that they sell and found that they have very competitive pricing. The showroom is not modern and super clean, but this looks like the«go-to» place for cctv parts and supplies. Very helpful staff even though I only spent a dollar for 2 adapters.