The invention discloses apparatus and method monitor the occupied status in a finite space. With special deployment of a plurality of specific RF modules, the objects and space occupied status in a finite space can be monitored and delivered to far distance by RF signal in real time. User can search to realize the status through the APP of smartphone.
APPARATUS AND METHOD FOR DETECTING TEMPERATURE AND OCCUPIED STATUS OF SPACE
2018-09-13
Patent
Electronic Resource
English
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