... to Europe ,South America ,Japan and other world market..... wireless remote control for car alarm,auto alarm,motorcycle alarm,led ... light,wireless romote control for warehouse door,carbarn door and gate ... Current:<=12mA3.Operation frequency:303MHZ/310MHZ/315MHZ/433.92MHZ optional4.Transmit Power>=10mW5.Transmission speed:50-60KHz6.Frequency windage: ±0 ...