An in-house guest authorizes another non-registered guest to gain access to his room.
钥匙许可：已入住的宾客授权另一位未登记的宾客进入其房间的许可。
The function of muti-room and access cards, we can use one guest card to open several different rooms' locks if necessary;
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；
Its intelligent systems manage all functions and sections, and there is Internet access to every office desk and guest room.
大厦的智能化系统统管所有功能和区域，信息高速公路接通到每张办公桌和每间客房。
Its intelligent systems manage all functions and sections, and there is Internet access to every office desk and guest room.
大厦的智能化系统统管所有功能和区域，信息高速公路接通到每张办公桌和每间客房。
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