Description: Elinksmart YL-66 Smart Fingerprint Lock Password Unlock IC Sensor Unlock Mechanical Key APP Unlock● Open With: Support Fingerprint, IC Card, Pin Code, Mechanical Keys, APP etc● Wrong Pin Code Locked: Entering the wrong Pin Code 3 timautomatically lock for 3 mins to prevent random Pin Code● Fingerprint Algorithm: Aadopting international leading fingerprint algorithm to eliminate false fingerprints & residual fingerprints.● 360 Degrees Automatic Recognition: Pressing the correctly registered fingerprint at any angle on the module, the lock can effectively identify● Self-learning: uring fingerprint identification process, the lock will automatically update the fingerprint database.● Wakeup mode: Wakeup by fingerprint sensor, IC card, touch keyboard or App.● Touch technology: Capacitive touch technology, 5A high-definition touch screen, beautiful & durable● Voice Guide: Provide clear voice prompts for user operations.● Faking PIN code Mode: You can add any numbers (up to Max 32 keys) before & after the effective PIN code when you are concerned about your PIN Code being accidentally exposed● Passage Mode: Set the passage mode to keep the door unlocked, which is suitable for office.● Vacation Mode: Set the Vacation mode to keep the door closed & the normal user accounts are unable to unlock● Low-power Consumption Design: Adopt energy saving design, low consumption & durable, strong anti-interference.● Low Voltage Alarm: Voice prompt voltage is low If the vol