Features of Glass Door Lock:

1. This electronic lock is special design for glass door, 

2. Two different designs: suit for drillable glass door(not tempered glass)

   or not drillable glass door(tempering glass)

3. Two individual open ways: ID Card or Password

4. Can set 200pcs ID Card key and 10 group password

5. External power supply interface for emergency use.

6. Error setting funtion-unlock error 3 times, the door lock alarm automatically.