... Waterproof Wireless Remote Control: 1.Current:12mA 2.Frequency:303-433MHz 3.Power>10mW 4.Voltage:6-12V 2 Keys Waterproof Universal Remote ... ,widely used in garage door ,rolling door , car alarm system ,home appliance,remote switch ,LED and other industral control . ... Europe ,South America ,Japan and other world market..... Characteristics:1.Various crust for your choice2. Material: Zinc Alloy + ABS ...