| 摘要 |
The invention relates to a monitoring and actuating device for a door member, such as for example, a roll-down door or a sectional door, which can be moved by a drive device. Electronic components which comprise a drive control unit, at least one sensor arrangement, which is arranged in the region of the door unit, and at least one control element, are provided. A radio network is provided according to the master/slave functional principle for wireless communication with the electronic components. One of the electronic components is embodied in the radio network as a master member. |
