1-CH UTP passive video,power, audio & PTZ data balun As transmitter at camera side Distance 300m ... 12VDC/ 24VAC/ 28VAC 1-CH Passive Video,Power, Audio & PTZ data BalunModel NO. FS-4301VPADT Features RJ45 Jack for UTP ... 24VAC/ 28VAC output are all workableColor Video + Power + Audio + PTZ Data up to 984ft(300m) Built-in TVS for surge ... plastic housing 1-CH UTP passive video,power, audio & PTZ data balun