Description: Light compact, convenient to use and transport All epoxy sealed containers with waterproof housing With overload/over-current/overheat/low voltage protection, stable performance Input voltage: 17-26VAC or DC17-40V (input electrode is positive or negative) Output Voltage: 12V DC,Output Current: 1A Max Specification: Output port: external 5.5mm, inner 2.1mm Output electrode: positive (inner) and negative (external) Total Power: 12W Environment Operation temperature: -25~+60 degree Protection function: Short circuit protect, Over current protect, Over load protect Application: for CCD Camera, CCTV System, Gateway, other electronic devices with 12V, etc Size: 58*40*22mm(L*W*H) Red wire length: Approx. 12cm Package Includes: 1 Piece Power Converter