4-CH CCTV via Twisted Pair Passive Video Balun Transceiver (Max 330m)

Pros: -->Very good build quality. The body is solid piece of aluminium and the connectors are good looking too. -->You can distribute CCTV signal from places where you don't have coax cablles. I mean everywhere is nowdays some UTP cable. -->Device itself is very simple, there are just some capacitors inside this. So I give it five stars rating. -->Came in good looking box -->English manual included -->You can use BNC connectors or just 2 wires -->Up to 4 cameras over one cable

Cons: -->With mine camera and DVR PC card I could transfer video only to 50meters. With longer cable I got disorted image. Maybe some interference in cables? Don't know but be prepared that it may not work (with coax cable I had no problem with even twice the distance with same camera + DVR) (tested with more baluns from DX so it is not balun where is the problem)

Other: Buy it if you have use for it and you know how to use it.