EU Smart Door Cylinder Lock with App and Fingerprint

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EU Door Smart Cylinder Lock with App Control & Fingerprint Traditional locks leave you vulnerable to lost keys, unauthorized duplication, and the hassle of carrying heavy keychains every time you step outside. It is frustrating to worry about home security while managing tenants or granting access to guests remotely. The EU Door Smart Cylinder Lock with App Control & Fingerprint offers an advanced keyless entry solution that transforms your existing door hardware into a modern, secure access point in minutes. Designed for easy DIY installation without drilling or complicated wiring, this smart cylinder lock fits European standard doors with a thickness of 35mm to 55mm. It features a reversible handle design suitable for both left and right-hand opening doors. Constructed from sturdy aluminium alloy with a polished finish, it delivers a durable, scratch-resistant, and rust-resistant build for long-lasting performance. Key Features and Benefits Multiple Unlocking Methods: Access your space flexibly via smartphone app, IC card (13.56MHz), high-precision fingerprint, or traditional mechanical key. Smart App Integration: Connects via Bluetooth and supports Tuya smart home platforms and gateway integration to monitor door status and view unlock records in real-time. High-Precision Fingerprint Recognition: Stores up to 100 fingerprint users with fast, reliable recognition technology for quick and secure entry. Emergency Power Support: Powered by 3 AAA dry batteries with low energy consumption and an emergency power port to prevent lockouts if batteries run low. Ideal Use Cases This versatile smart cylinder lock is ideal for landlords and tenants looking for a punch-free installation keyless upgrade. It works seamlessly on wooden doors, steel doors, security doors, and glass doors for residential homes, rental properties, and home offices. Frequently Asked Questions Is professional installation required for this smart lock? No, it features a punch-free, easy DIY replacement design that fits standard European door cylinders without drilling or specialized wiring. What happens if the batteries run out completely? The lock includes an emergency power port so you can power it temporarily and avoid being locked out. Upgrade your property security today with the EU Door Smart Cylinder Lock, combining modern convenience, robust alloy construction, and flexible keyless access for your peace of mind.

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