Q-See QSRCBN6 6 Pack RCA-BNC Connectors

Was perfect to connect the cameras to the box for recording.

Almost a must have if you live in the U.S. and want to connect it to your TV as I did and without these you simply can't do it. In fact I will never understand (other than the twist & lock) why these are standard on most Security cameras instead of RCA Cables, but that being said it's a must have, for many reasons, and I'd buy them in case you ever change your mind down the road and want to use your TV for a bigger picture. At least have them on hand. Almost ALL security DVR's are BNC male connector's in back for their security camera connections. Keep that in mind, especially if you install them for businesses like I do.

Great price and work fine. I only needed one but these were less expensive than one at the store. Not sure if there is a problem with the machining tolerances of these or what I plugged it into but the first one was loose and intermittent. Another one worked fine even though it was still loose, which makes me think it was what I was plugging it into. For this price just order more than you need.

I got these to use with an old Sharp video projector which has BNC inputs. I was hoping these would allow me to use my component output from my bluray player to connect to the BNC component inputs on the projector.I tried these adapters and they work like they are supposed to. I was able to connect my component (3 RCA-type connectors) cable from my bluray player to the BNC component imputs on the projector.These are the cheapest adapters I could find and this is the cheapest solution by far I could find to this particular video connection problem.

Had these for about 2 years or so and they're still working... as they should. You ought not to be playing with them after you plug them in anyway!:)

These BNC adapters are for my security system. I changed out a 4 channel DVR to an 8 channel which are from different manufacturers. Of course the new one needed more BNCs. It was cheaper to order online than to buy at the HD or radio shack. These feel quality, the RCAs fit them snugly and they seem to relay the signal just fine. I can't complain.

Not such a good product. It works well when I connected it to the cable at the first time. Then I lost the video signal because I re-hooked up the connector. I found that every time I do connect/disconnect the connector to the cable, I got bad connection. You have to be careful not to touch the connector once the connection is established. If you tap the cable or connector slightly with your fingers, the chances are that you will lose the signal again.

Bought these at the same time I bought a switcher for cameras that I installed for a gym, so the moms could watch their kids in a different room.They all work except 1 thing....1 of the 3 things is a little loose...A. These connectorsB. The RCAsC. The connectors on the switcher...The signal sometimes gets lost, and it needs wiggled... But for the price vs others 6 for about the price of 1 or even .5.I'll settle for a wiggle