The short message sent by the landlord activated the door lock password on my mobile phone.

What you want to ask is what is the password to activate the door lock on my mobile phone by SMS sent by the landlord? Access code.

1. First, the landlord can remotely register the tenant through the APP and generate a temporary password to open the door lock.

2. Secondly, send it to the tenant's mobile phone by SMS.

Finally, the tenant can use the temporary password to open the cloud lock and enter the room.