This 12V/20A/240W CCTV Power Supply allows surveillance system to access power from one central point by use of one device rather than having so many power adapter from each and every camera hanging from the wall making the place look neat. This power box is easy to install hence there is no need for an electrician. This power box is ideally for use only for indoor set ups, a point to note before purchasing. The CCTV Power Supply is made of Metal case / Aluminum base.