... features -Buzzer alarm -3 year warranty 500W DC/AC Power Inverter1. Model no. : YX-PI-5002. IntroductionIP- ... Medical ambulance, Ships, Yacht, traffic light, etc.·Power tools: Electric saw, Drill, Grinder, Presser, Weeding machine, Air compressor, etc ... camera, etc.·Entertainment equipment: TV, DVD, Video player, Power amplifier, Auto equipment, etc·Other applications: Monitoring equipment, Terminal ...