Check the listing for details. 2 Pack 12VDC 1A Power Supply Adapter for CCTV Security Camera UL LISTED. Color: Black, Condition: New. Listed at 15.90 USD. UL LISTED!! Regulator Power Adapter UL LISTED 12VDC 1000mA 2 Pack Features: Universal AC Input Range.Convection Cooled Operation.Utilizes 105℃ Long-life Electrolytic Capacitors.Short/Over Voltage/Over Current/Over Temp Protection.DC port: 5.5x2.1mmMAX-20~45℃ Operating Temperature Specialty:High voltage protection: when high voltage occurs, the surge protection will be hit through to protect the connected device.Over Current protection: when over current occurs, the power supply will automatically switch to self-protection status, when condition removed, then switch back to normal. Specifications:ItemUL Listed Power AdapterModel NumberPS-DC1000UInput VoltageAC110~240VOutput VoltageDC 12V +/-5%Total Output Current1AInput Fuse Rating3.15A 250VApplicationCCTV Camera, IP Camera, PTZ, IR Illuminator, DVR,LED Driver, Access Control , etc.Operating TemperatureMAX-20~45℃Size/Net Weight0.08KGPackage Dimension87*65*29mmCertificationUL, CE,ROHSCarton Dimension40*33*29cm