1)Input 100-240v 50/60Hz 2)Output 4.5v dc adapter 3)One year warranty 4)Factory direct price 5)Offer ... /Service (We Sell)switching power supply, CCTV power supply, AC/DC adapter, dc power, desktop power supply, central power supply unit,12V ... dc adapter, led power supply, security camera power, wall mounted adapter, power unit, switch mode power supply ...