Aweek Universal DC 12V 10A 120W 110V/220V Switch Switching Power Supply Adapter Transformer for CCTV Camera/Security System/LED Lighting Strip/LED Displays/Radio etc. Power: 120W AC Input: 110V/220V 50/60Hz DC Output: 12V 10A Protection: Shortage Protection, Overload Protection, Over Voltage Protection Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer, etc.