| 摘要 |
The invention relates to a locking device (1) comprising a padlock (2) and a casing (3) partially or completely enclosing the padlock (2). In addition to the space (4) occupied by the padlock (2) proper, the casing (3) does also include a further space (5) which can be locked at the same time as the locking device (1) being locked and which houses a sensor-equipped transmission unit (6) which, upon damage made to the locking device (1), does wirelessly transmit an alarm signal. |
