Protek 4 Ch Cctv Power Supply Worldwide Adaptor  (Black)

It is a fully regulated switch mode power supply providing 12 volts dc . Due to its switch mode design it generates significantly less heat than equivalent supply of linear design.the high frequency action enables it to work smoothly on very wide ac input voltage.range from 85 to 280 volts with comparatively low power losses, high efficiency,, small size and less weight.It s features are overload cutoff and recovery, short circuit and over voltage shutdown protection, thermal shutdown protection and recovery, input over and under voltage protection