RAYKUBE L12 Tuya BLE Fingerprint Cylinder Electric Digital Door Lock Securing your home often feels complicated when traditional keys are easily lost or copied, and bulky hardware requires difficult installation modifications. The RAYKUBE L12 Tuya BLE Fingerprint Cylinder Electric Digital Door Lock offers a seamless smart entry upgrade with a punch-free installation method that fits most standard doors effortlessly. Key Features & Benefits 5 Convenient Unlock Ways: Access your home using fingerprint, password, IC card/NFC, Bluetooth via the Tuya app, or backup mechanical keys. Smart Tuya App Integration: Monitor visitor logs, create custom temporary passwords for guests, and lock your door with a single click. Reliable Biometric Security: Semiconductor fingerprint sensor offers 360-degree recognition with a high capacity of up to 100 fingerprints. Weather-Resistant Design: Equipped with an included waterproof silicone cover to protect your cylinder in various environments. Specifications Connectivity: Bluetooth, Tuya smart home platform Door Thickness: Fits 35mm to 70mm doors Power Source: 4 x AAA dry batteries Material: Durable aluminum alloy with a polished finish Ideal Use Cases This adjustable smart cylinder lock is ideal for wooden, steel, and brass doors in residential homes, apartments, or rental properties where easy guest access and visitor logging are essential. Frequently Asked Questions What happens if the lock runs out of battery?You can easily use a power bank for emergency USB power or unlock the door directly using the spare metal mechanical keys provided. How many credentials can the lock store?It supports up to 100 fingerprints, 100 passwords, and 200 IC cards. Upgrade your household security today with the versatile RAYKUBE L12 smart lock and enjoy keyless convenience.
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