Product DescriptionThe MG Electronics ST123A power supply provides a steady 12 volt direct current output at 3 amps, making it ideal for powering security cameras, access control systems, and other low voltage devices. It accepts an input range of 100 to 240 volts alternating current at 50 or 60 hertz, ensuring compatibility with standard electrical systems. The unit includes convenient screw terminal connections for secure wiring and features built in protection against short circuits and overcurrent conditions. Certified by UL, cUL, and FCC, it meets strict safety and performance standards. Compact and reliable, this plug in power supply offers clean regulated power for professional installations that require consistent performance and long term dependability.