A software study method for wireless remote control device includes the receiver and remote controller which are connected by a wireless transmission protocol, the receiver connects with a end appliance, remote controller has a serial numbe which can identify the remote controller. At the first study, the receiver waist to receive the data package including the serial number, the remote controller sends out the data package through wireless transmissio protocol, the receiver receives the package to acquire the serial number. The invention includes setting a identification code, it judges if the inputted code tallies with this code or not, if yes, the receiver start to receive the package. The remote controller can send out control package including serial number and control order with wireless transmission protocol, the receive receives and judges the number correct or not, if correct, it carries on the control order.