... .Warranty:24 months wall mount 220v 120vac to 24v 12vdc power supply : Input Voltage100~240VOutput Voltage5~24VOutput Current3A maxPower24W maxSize85X45X40mmOEM ... etc Assembly full inspection: to make sure every unit with power ,without low voltage, without bad led indicator, low ripple, ... Finished products full inspection: to make sure every unit with power, no high voltage, no low voltage, no bad ...