4 Кнопки Малый размер дистанционного управления автомобилей

Remote control car car remote control Universal remote control car control remote car Duplicatorremote control Operating voltage: DC12V Operating Current: 12mA Power> 10mw Operating frequency: 260-450MHz Operating temperature: -20 °C +50 °COperating Instructions:1, Clear : Please press lock key and unkock key at the same time , after 2s LED light flashing 3 times ,then flashing fast , it shows clearing successfully .2, Duplicating : Left hand handling the original remote control, right hand handling the duplicating remote control, keeping the two close, at the same time pressing the lock button of the two control, after 3s LED light flashing 3 times , then flashing fast, it shows that the original control of the lock key code has been copied in to the duplicating remote control .The other three buttons are the same operation.3, Resume : If you clear code of duplicating remote control incautiously , you can press start key and mute key , after 3s , LED light flashing 3 times , then flashing fast , it shows the code of duplicating remote control is resumed