Features:
1. Encrypted Password
Password is encrypted. Up to register 10 password of 4-12 figures.
2. Uncopiable Key (TM Key)
Use American DALLAS Company?s TM Card, which has the function to keep from Copying and detecting.
3. Emergency Opening (Mechanical Key)
User can Mechanical Key to open the door in case of emergency.
4. Remote Control (optional)
The door can be unlocked by remote control inside room. And the distance is from 0-20m.
5. Emergency Battery Terminal
When the battery is run out, user can open door using emergency battery terminal.
6. Power Cut-Off Function
The power will be cut off in case of entering wrong passwords in 5 consecutive times.
7.Low Battery Warning Alarm
8. Incorporated with a ring bell
There is a ring bell on outside body of the lock which provide convenience for Users.

Specification:
1. Material: Cast-steel, Cast-iron
2. Registered TM Key: Up to 10 TM Keys allowed to registered
3. Password: 4-12 figures, and can re-log at any time
5. Opening Method: Digital + TM Key + Mechanical + Remote Control (optional)
6. Material: Outside Unit: Zinc Alloy; Inside Part: Fireproofing Plastic
7. Dimension: Outside Unit: 298(H) x 61(W) x 31(D) mm
Inside Unit: 298(H) x 75(W) x 40(D) mm
8. Installed Door: Wooden door, Steel door, Burglarproof door
9. Thickness of Door: 40-50mm (if special thickness, please preconcert)
10. Battery Life: One year (10 times per day) (without remote control)
11. Working Temperature: -40℃ ~ 70℃
12. Color: Silver Gray, Gold