CCTV Security Camera News in Da Nang Vietnam

Archive for the ‘Surveillance Power Supplies’ category

About Power Source for Cameras

  12VDC Most board cameras, mini cameras and about one third of the professional cameras work with 12VDC, 100mA to 200mA for B/W cameras and 150mA to 300mA for color ones. These cameras usually have DC jacks to accept DC power plugs. You should be careful about the polarity (positive and negative) for this power […]