Smart Door Lock X4

Multi-Biometric Unlocking: Supports face recognition (with liveness detection), fingerprint unlock, and ensures fast, secure access.
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‍Flexible Access Options: Open with password, temporary code, NFC card, app remote control, or mechanical key backup.
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‍Long Battery Life: 4200/5000mAh rechargeable battery with emergency charging port, ensuring long-lasting performance.
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‍Strong and Secure Build: Aluminum lock body, anti-tamper design, auto door direction recognition.

‍Comprehensive Security Alerts: Low battery warning, abnormal unlocking alarm, tamper alarm, and real-time notifications.