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LockstitchIoT lock gateway appearance
Figure 2.0 TD-LTE wireless data terminal
appearance
TD-LTE wireless data terminal function: Insert a SIM
flow card on the TD-LTE wireless data terminal, and the
terminal receives the information link data packet
information of the Internet of Things to send the
information to the server. When the terminal receives
an instruction from the server, the terminal is
responsible for delivering the information to the door
lock, and the door lock performs the door opening action.
The gateway terminal assumes the role of the
information transfer station.
The TD-LTE wireless data terminal has a 4G