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目前,我们所使用的遥控器按编码方式可分为两类:一是无编码遥控装置,该类遥控器是“一对一”的遥控.适应于短距离遥控。如果在同一区域有多个遥控发射与接收器.则会出现干扰。另一类是编解码遥控发射与接收器,遥控发射与接收配有编码与解码芯片,各自有自己的编码。这种遥控器相互不会干扰,适合多个家电的遥控。但由于编解码是固定的,用于防盗门,保险柜等一些防盗保安物品的遥控上不太理想,有被破解
At present, we use the remote control by encoding can be divided into two categories: First, no coding remote control device, this type of remote control is “one to one” remote control. Adapt to short-range remote control. If there are multiple remote transmitters and receivers in the same area, interference occurs. The other is the codec remote transmitter and receiver, remote control transmitter and receiver with encoding and decoding chips, each with its own encoding. This remote control will not interfere with each other, suitable for remote control of multiple appliances. However, as the codec is fixed, for security doors, safes and other security items on the remote control less than ideal, has been cracked