Compact size, high quality, switch mode regulated power supply Output: DC 12V 500mA. Input: AC 100V-240V, 50/60Hz, 0.5A UL approved, top quality. Great for most 12V security cameras 6ft long cord with 2.1mm center positive jack AC to DC adapter can also be used for many common electronic components CCTV security camera power supply adapter is compact size, high quality regulated power supply. Easily power your security cameras with this plug-in power supply. This DC power supply will output 12 volts up to 500mA, making it a great solution for runs or cameras that have power consumption. The power supply attached long cord.