| 摘要 |
<p>The transmitter (10) has a fixation device (12) for fixation at bunch of keys. A button lock (22) is provided for locking control buttons (14, 14', 14'', 14''', 14'''') and designed as a toggle or sliding switch (20), which is arranged in an area around a middle point (18) of the transmitter. A display (25) is provided in the area of the sliding switch for displaying the function of a selected position (24) of the sliding switch, which is designed as a curved sliding switch or on-/off switch. The control buttons is supplied with voltage from a battery.</p> |
