Power Cable

Television monitoring system of power line are generally single layout, the total settlement in supervisory control switch, to the whole monitoring system direct control.

Usually, the power supply is line is according to ac 220 v wiring, in camera end then through adapter into dc 12 v, the advantage of this is that the bus wiring and don't need to very thick line, of course.

in the fire safety aspect to conform to the specifications (wear steel pipe or flame retardant PVC pipe), and with a certain distance away from signal lines.