File Cabinet Password Lock

1. Various working modes available (public mode, private mode etc), suit for different application.

2. 4~10 digit passwords with random setting for unlocking.

3. Random order password function and OTP unlocking way keep high safety.

4. Support sigle/double code unlocking.

5. Two ways for power supply: 4*1.5V AAA battery & 6V DC by Micro USB connector for emergency.

6. Passed "National Secrecy Science and Technology Evaluation Center" testing.