Smart fingerprint padlock designed for fast, keyless security and simple shared access. Key benefits - Fast, reliable unlocking: fingerprint recognition unlocks or locks in 0.5 seconds so you don’t need keys or combinations. - Secure and shareable access: store up to 30 fingerprints on the padlock; register 2 fingerprints on first use. Fingerprints are saved locally on the device and can be managed directly or via the Tuya App over Bluetooth to grant temporary or permanent access to friends or relatives. - Durable for everyday use: anodized aluminum alloy and aluminum profile body provide hardness and compressive strength for regular outdoor and indoor use. - Weather protection: IP55-rated with a waterproof and dustproof front cover that protects the fingerprint sensor from sun, rain and abrasion; has passed a one-hour rainstorm test. - Convenient power and long use: low power consumption supports more than 500 unlocks per single charge. When the battery is depleted the lock remains locked; recharge quickly using the USB-C port or from a portable power bank. Features and practical details - Fingerprint storage: up to 30 fingerprints per padlock; initial setup requires registering 2 fingerprints. For best recognition, register 2–3 different fingers and keep fingers clean and dry. - Identification performance: intelligent fingerprint algorithm improves speed and accuracy for reliable reads in typical conditions. - App connectivity: Bluetooth connection to the Tuya App to register fingerprints, manage users, and authorize other users remotely. - Power: USB-C charging; single full charge supports over 500 unlock cycles. Low standby consumption. - Build: aluminum alloy and aluminum profile body with anodized surface for耐 wear and strength. - Protection: IP55 water and dust resistance with a protective front cover over the sensor. Suggested use scenarios - Gym or workplace lockers: quick, touch unlock without keys or combinations; authorize family members or colleagues through the App. - Outdoor gates and storage: robust aluminum body and IP55 protection stand up to rainstorms and regular outdoor use. - Travel and luggage or shared storage: fast access for multiple users while avoiding lost keys; recharge from a portable power bank when needed. Operation tips - Register 2 fingerprints on first use; add up to 30 total. - For best results, register multiple fingers (2–3) and ensure fingers and sensor are dry and clean. - Use the Tuya App via Bluetooth to add users or grant temporary access as needed. - If battery is fully discharged the lock remains secure; connect a USB-C power source to restore power and normal operation. What’s included (as specified) - Smart fingerprint padlock with built-in fingerprint sensor and USB-C charging. This padlock combines quick biometric access, local and app-based user management, durable materials, and weather protection for reliable, keyless security in home, work, and outdoor applications.