WIRELESS MOTION DETECTING DEVICE AND SYSTEM THEREOF

摘要

A wireless motion detecting device (1) and system are disclosed. The wireless motion detecting device (1) comprises a first sensing module (12), a processing module (16), a setting module (14) and a communication module (18). The first sensing module (12) generates a motion signal according to a relative distance between the wireless motion detecting device (1) and the detected object (2). The processing module (16) generates a warning signal according to the motion signal. The setting module (14) is set up with a relative distance value. The communication module (18) wireless transmits the warning signal.