| 摘要 |
A device (1) for cableless control of doors, gates and windows has in addition to the respective on/off switches (7) connecting the current supply a safety switch (10). Without mechanical pressure or tension by the user on the safety switch (10), the current supply (9) to the transmitting electronics is interrupted, so that current supply does not result from inadvertent pressing, or pressing intended only by children, on the on/off switch (7). Since the current supply (9) is interrupted without pressure (tension) of the user, the device according to the invention transmits no signal to the input device (1) of the opening and closing mechanism of the doors.Only with a mechanical pressure or tension by the user on a lug (8) in the direction of the arrow (P'), the contacts (11) and (11') of the safety switch are closed, so that the current supply (9) is also closed. Only then, an additional pressure on an on/off switch (7) effects transmission of a pulse of the device (1) according to the invention. |
