hello. This is the House Association.

Recently, there have been many reports of unauthorized registration of student ID cards to room locks and using them as card keys.

Your student ID card will not work with your door lock as it is not a dedicated card key.

Also, if you register your student ID card to the door lock of your room, it will not open and close with the MasterCard used by the warden's office, and it will cause the door lock to malfunction, so please refrain from doing so.

Thank you.

Translated with DeepL.com (free version)