What should I do if the lock management system of Visa Hotel expires?

You can contact the manufacturer who bought the door lock to recalculate the registration code for you, so that you can continue to use it. Our hotels are equipped with Helster locks, which are very convenient and have leverage after sale. As far as I know, for seven days, the Super Eight Hanting Hotel and Motel Hotel both used Helster's house. Rixiang's is also quite good. I hope I can help you.