- 2 colors, Bright Brass/Stainless Steel
- Three independent unlocking: Fingerprint, PIN/Code or Mechanical Key
- Single linkage core, specific designed for indoor using
- Integrated Zinc Alloy structure, Ironclad and Durable
- Electroplating Coated Surface
- Protective cover to protect the sensor and digital screen
- Digital Showing Screen
- The lock head cover is on the handle
- Alarm when the door is not closed properly
- Alarm when low power, supply the external emergency power when the power is down
- Fireproofing design