Hyun Meilong led aquarium light remote disappeared, with a back?
Simply put, the remote control must use the same password as the receiver. Of course, you might say, how does the TV set have universal remote control? That's because of tv.
The remote control must not be arbitrarily assigned. There is a strict password between the remote control and the receiver. The remote control must send instructions to the receiver according to a certain password, and the receiver will process instructions.
