| 摘要 |
<p>The device has a transmitting unit (112), and an electronic monitoring unit (11) electrically and mechanically connected with a sealing unit (12). The monitoring unit produces alarm signals when strip conductors of the sealing unit are broken and/or when containers, buildings or vehicles with a sensor unit (1) leave a predetermined local area. A relay station (2) has a receiver (21) for alarm signals (31) of the monitoring unit and an evaluation unit (22) for processing and/or transferring alarm signals (35) to receiving devices for receiving of the alarm signals and/or the station.</p> |
