| 摘要 |
The invention relates to a safety and surveillance device (1) for an automatic door or window system or for a door or window system, preferably an emergency exit system. The device comprises at least one local and/or central control device which controls the drive motor (4) or the electrical alarm indicating device (61), preferably a microprocessor. The control device has an event memory (7) and/or is connected to an event memory. Said event memory (7) is configured as a structured event memory (7) and has a one-dimensional structure, configured in the form of a vector structure and/or chain structure and/or ring structure or has a multidimensional structure, configured as a matrix structure or tree structure.
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