Keypad Password Fingerprint Smart Door Locks for House SL-F8901
- Fingerprint capacity: for 150 people using
- It is forged by zink alloy once, with high security.
- Erase the fired user’s fingerprint without any effect on the application of the other users.
- We test every circuit board to ensure its lifespan.
- Unlock ways: code, fingerprint, and Mechanical key. Mechanical keys are used to open doors in special situations.
- Easy to use and install