| 摘要 |
<p>It is provided an authentication device (1) of a subject making a house call comprising a fixed terminal (20) adapted to be fastened in the vicinity of an entrance (10) of the house; a mobile terminal (30) including identification data of the coming subject and adapted to be carried by the coming subject in the vicinity of the entrance (10); the fixed terminal (20) being adapted to be brought into connection with the mobile terminal (30), so as to receive the activation energy from the mobile terminal (30) and therefore identify it.</p> |
