MONITORING MODULE FOR MONITORING A MOBILE DEVICE

摘要

The invention relates to a monitoring module (10), in particular of a mobile identifier (2), for monitoring at least one mobile device (100). Said monitoring module (10) comprises a detection unit (20) for detecting the mobile device (100) as well as a signaling unit (12) for emitting a perceptible alarm signal. When the mobile device (100) leaves a monitoring range (200), the detection unit (20) can perform an absence detection process in order to initiate the activation of the signaling unit (12).