Yes, there is a kind of "Mobile Phone Remote Controller for Electric Doors" specially developed for electric doors in the market, which is developed by Zhenjiang Honglian Intelligent Technology Company. It can be applied to all electric doors. Not only can you remotely control the door's opening and closing with your mobile phone near the door, but you can also remotely control the opening and closing of electric doors with 4G in other places. .
the method is to plug in the remote controller of the electric door mobile phone at home, and install an APP for remote control of the electric door on the mobile phone, so that the electric door can be opened and closed remotely on the mobile phone.