ALITOVE DC 24V 20A 480W Power Supply Transformer Switch AC 110V 220V to DC 24V 20amp Universal Regulated Switching Adapter Converter for LED Strip Light CCTV Camera Security System

Parameter Input: AC110V/220V 50/60Hz Output : DC 24V 20A 480W max Fix Screw Hole Diameter: 2.5mm (0.1inch) Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Material: Metal, Electronic Parts Safety Compliance: CCC/ FCC / CE Connection instruction L/N: AC power input +V: DC power output "+" -V: DC power output "-" +V ADJ: Adjust the output voltage (10%) Kindly note 1) High Voltage inside, do not remove the cover. 2) 110V/220V must be selected by switch before using to avoid damaging. Please change the switch to 110V for USA. 3) It comes without installation instruction, wiring cable, on/off switch and screws. Professional Installation of qualified electrician is highly recommended. Package included 1 x 24V 20A Power Supply