... Complete protective features·Buzzer alarm·Suitable for most electronic products with AC input·3 year warranty2.2 ... machine, etc.·Kitchen Utensils: Microwave over, Electromagnetic oven, Electronic cooker, Refrigerator,etc·Vehicle: Military automobiles, Police car ... machine, Air compressor, etc.·Office and portable equipments: Computer, Printer, Monitor, Copier, Scanner, Digital camera& video camera, etc ...