1. Luxury style
2. M1 inductive card to open the door
3. Material: Stainless steel
4. Applicable door thickness: 38~55mm

Various functions:
1. Time Limited Function--As long as the guest is expected to check out, the guest card will be inoperative automatically.
2. The Record Function--the lock records the latest 200 times unlocking information.
3. The Function of Avoiding Disturbing--after the door is locked from the inside, any card except emergency card cannot open the lock.
4. The Function of Alarm--once the batteries voltage is not enough, the door isnt totally closed and other abnormal situations, the lock will keep to warm the user by buzzer.
5. "Always-open" Function --- can be set into normally always-open condition with the meeting card.
6. The Function of Multi-room card --- we can use one guest card to open several different rooms' locks if necessary.
7. The Access Function--when necessary, we can set four kinds of locks which are room-access, floor-access, building-access, and general access.