1. Set administrator password, administrator card 3. Set Pause mode & Toggle mode: Under this mode, after opening the door, the door 't be closed automatically until next valid user input. That's means whether open or close the door, you must swipe valid card or input valid fingerprint. 2. Set the door opening delay time: Door opening time: 1-99 seconds, factory default is 5 seconds. 4. Multi user combined door unlock: 2-9 users can be set. If it is set to 9 users, the lock can be unlocked normally only after 9 valid users are input continuously 5. Door magnetic detection setting: (turn off door magnetic alarm, turn on door magnetic detection) external alarm switch, Manufacturer: Akfldms