| 摘要 |
The utility model provides an electronic tags saves device from damage, contains: entrance guard's monitoring module has the state of saving from damage NOT AND and saves the state from damage, a plurality of detection module have detection area respectively, in detection area internal detection electronic tags unit, accuse module in and, electric connection entrance guard's monitoring module and a plurality of detection module, the state is saved from damage for the non - to drive entrance guard monitoring module when detection module detects the electronic tags unit and lies in detection area, drives entrance guard's monitoring module for saving the state from damage when detection area detects not dao the electronic tags unit in detection module. |
