Fecha de publicación: 12/01/2018 Fuente: Wipo "IOT" The utility model relates to a case and bag based on NB IOT, include: box, circuit board, microprocessor, be used for with the NB of remote server or smart mobile phone communication IOT module, NBIOT communication card and be used for the lock body of locking box, NB IOT communication card electricity is connected NB the IOT module, NB IOT module electricity is connected microprocessor, the microprocessor electricity is connected the lock body, microprocessor, NB IOT module and NB the IOT communication card is all installed on the circuit board, the circuit board is installed in thebox. The utility model discloses does case and bag based on NB IOT pass through NB IOT (based on protenchyma networking of honeycomb) module and cell -phone end or server end carry out the communication, and lock, location etc. Are unblanked, are closed to the accessible cell -phone to case and bag, and bluetooth traditional is relatively unblanked etc. Possesses the energy consumption to hang down advantages such as wide coverage.