The Electric-door Remote Controller is a remote control device that remotely controls various remote devices using radio signals. As a kind of remote control supplemented with infrared remote control, electric door remote control has been widely used in garage door, electric door, gate remote control, burglar alarm, industrial control and wireless smart home.
How to copy the electric door remote control? Want to use the electric remote control just bought, the home page should confirm whether the remote control is good, there is no quality problem, in order to copy normally. In addition, we also know the transmission frequency of the remote control. The terminology is called the crystal value. In addition, you need to see what the model chip size is. The specific copy method requires clearing and copying.