🔑 Unlock the Future of Security! Equipped with an anti-tamper alarm to keep your home safe from intruders. Supports emergency power options, ensuring you’re never locked out. Choose from fingerprint, password, touch card, or mechanical key for ultimate convenience. Receive low battery alerts and real-time lock status updates directly to your device. Easily manage access with temporary passwords for guests or service personnel. 8 AA Batteries 4 Unlocking Modes Anti-Tamper Alarm The EZVIZ LT70 Smart Fingerprint Door Lock offers a versatile and secure locking solution with four unlocking modes, including fingerprint recognition and password access. Designed with a robust standard 6068 lock body, it operates on 8 AA batteries and features an anti-tamper alarm for enhanced security. Stay informed with low battery notifications and real-time lock status updates, while also enjoying the convenience of emergency power support and user management capabilities.