Waterproof 2 Keys Wireless Remote Control: 1.Current:12mA 2.Frequency:303-433MHz 3.Power>10mW 4.Voltage:6-12V 433.92MHZ Wireless Remote Control Specification: PictureModelSpecificationHS ... garage door ,rolling door , car alarm system ,home appliance,remote switch ,LED and other industral control . They are sold to Europe ,South ...