Switching power supply with 12 VDC / 2A output, suitable for devices and equipment powered by 12V and cameras. Connector 2.1 / 5.5 mm ("+ "in the center). The small size and low weight make it suitable for connecting the power supply to any AC outlet (for internal use only). Input: 100 ... 230 VAC, 50 ... 60 Hz Output: 12 VCC, 2000 mA Connector: 2.1 / 5 .5 mm jack; polarity of the central pole: positive (+) Weight: 0 , 08 kg Polarity of the central pole = +12 VDC