• German Style: Integrated cast steel and stainless steel finish
• Unlocking: fingerprint, PIN/ Code or mechanical key for emergency
• Total 120 fingerprint users
• Easy to add and empty the fingerprint template
• PVD coating glass surface of optical fingerprint sensor, enhances the damage resistance of the sensor
• With unlocking function convenient for meeting and gathering
• No external wiring is required
• All critical parts are inside the house
• Operated by four AA standard alkaline batteries
• Easy battery replacement