TTlock智能门锁，带电子触摸键盘蓝牙应用程序和WiFi指纹和卡/钥匙打开密码存储

Najran University, is located in Najran Saudi Arabia. The main building for Dental College for Women would like to upgrade the door lock to smart locking system. The project has 3,000 rooms, and used Locstar the central managed smart card locking system.