The ALTRONIX-SAV182D is a Power Supply that converts a 115VAC or 230VAC input to eighteen, 12VDC PTC protected limited outputs for powering surveillance cameras.The SAV182D features short circuit and thermal overload protection for optimal performance. Eighteen LEDs provide visual indication of output power status. The unit is easy to install and maintains camera synchronization. Also known as -Altronix SAV182D Proprietary Power Supply-Altronix Corp. 18OUT 12VDC@11A PTC CCTV P/ S - AX-SAV182D-Altronix SAV182D Proprietary Power Supply - 110 V AC, 220 V AC Input Voltage