办理入住时，学生们会得到一串房间门锁密码。
Students are provided with a combination for their room door locks upon check-in.
多房卡功能——需要时可以使用一张客人卡同时开启多个房间门锁；
The function of muti-room and access cards, we can use one guest card to open several different rooms' locks if necessary;
当你离开房间时，一定要确保门锁好了。
应用推荐