Compared to individual plug-in transformers, a multi-camera power supply reduces the overall cost of the installation and does not tie up multiple power outlets.
HPTVDC Series - 6, 12 or 24 VDC Indoor Power Supplies
HPTV2401WPS - Weatherproof Dome Power Supply with Surge Protection
HPTV2401WPZ - Weatherproof PTZ Power Supply with Surge Protection