CCTV via Cat-5 Twisted Pair Video Balun Transceivers with Extension Cable (Pair)

Pros: - cheap (haven't found them cheaper elsewhere)
- ROHS symbol (and from looking inside it really looks like it really is ROHS!!!
- good build quality
- easy to crack open (i opened mine to swap the BNC by a chinch plug
- you can clamp in the TP cables very easy and they stick very firmly

Cons: -none at that price

Other: i personally used one of the cheap cameras from here which come with a chinc connector so this is why i chose these balun transformers, since you can easily desolder the BNC cable with plug and solder a chinc cable on it.

Pros: Cheap but works. My house was prewired with cat-5 cable and had no use of it as home network was build out of wireless. Figured I need to send audio and video from study room to family room and master bed room. The best price you can find is here for the balun.

Cons: None, for $5 this made the job done. It would be easier to have rca instead of bnc

Other: If you need send video over unshielded twisted pair cat 5 cable, buy this!