| 摘要 |
The device has an energy storage, and a radio receiver for receiving of radio signals by a transmitter. The transmitter has a control unit, which controls a door opener by the radio signals. The energy storage and the radio receiver are electrically connected together for a door (10). The control unit has transmitter, and controls the door opener or a door closer by the radio signal. An independent claim is included for a method for operating the door, particularly a revolving door or a sliding door. |
