User's Manual

communication module inside, and the TD-LTE gateway is

connected to the platform through the SIM flow card,

and the gateway opening command and the door lock state

information report uploading require the gateway as an

intermediate information converter. To achieve

communication between the Internet of Things door lock

and the platform. When the gateway is abnormal, the

platform will not be able to download the command and

will not receive the data packet uploaded by the door

lock. At this point

A communication exception has occurred.

The information packets of the IoT door lock are

encrypted by AES to ensure the integrity and importance

of the data.

Gateway and door lock pairing process: Open the

gateway power switch, wait 3-5 seconds, the LED red

indicator flashes once every 5 seconds, use the small

screwdriver inside the accessory kit to press the Link

button (3-5 seconds), then when the LED When the red

indicator light flashes rapidly, the door lock battery

will be powered on again. When the voice “network is

connected” is heard, the connection between the door