- 5-in-1 Unlocking Methods: Supports Fingerprint (360° semiconductor sensor), Passcode (advanced touch-screen), IC Card, Mechanical Key, and Remote Unlock via Tuya App.
- Smart Security Hardware: Equipped with a built-in Camera, an internal Display Screen, Human Body Radar Induction, and an integrated Doorbell.
- High User Capacity: Supports up to 9 Administrators and a total capacity of up to 300 registered users (fingerprints, passcodes, and cards).
- Dual Authentication Mode: High-security setting requiring two combined verification methods (e.g., fingerprint + passcode) to unlock the door.
- Anti-Peeping Passcode Function: Allows entering random digits before and after the real password to prevent others from spying.
- Security Lockdown & Alarm: Automatically locks the keypad for 90 seconds after 5 consecutive incorrect attempts.
- Anti-Warping Alarm: Built-in tamper sensor that triggers a warning alarm if someone tries to pry the lock off the door.
- Power System: Powered by an 8.4V high-performance lithium battery, with a built-in low-voltage warning when power drops below 6.9V.
- Emergency Power Supply: Equipped with an external 5V emergency port to power the lock using a power bank if the battery dies.
- Smart Body Sensing Power Saver: Features a 10-second delay after each unlocking to prevent accidental startup, and automatically shuts down induction for 2 hours if triggered 5 times without verification to save power.
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