Smart Padlock with Long Adjustable Shackle, Bike U-Lock with Fingerprint, Keypad, App Control, Auto Lock,Heavy Duty Anti-Theft, Digital Combination Lock for Outdoor Fence, Gate, Weatherproof

Product Specifications

• 【6 Ways to Access】Our fingerprint padlock has 6 unlocking ways: fingerprint, RFID card, passcode,NFC,mobile App and spare key. it uses advanced biometric technology, 360° reader unlocks in 0.5s. Stores 100 prints + 250 codes/cards. Perfect for office, double door, cabinet, storage, bikes, scooter, tool boxes & ladders and more—commercial or personal.
• 【Convenient APP Control】With this keyless padlock, you can easy manage user: add/delete fingerprints, codes or cards, check unlock records, and generate time-limited or one-time passwords for your visitors and friends via Tuya APP, enhancing daily convenience. Works with the Tuya WiFi gateway to enable remote unlocking.
• 【Sturdy & Durable】This heavy-duty digital U-lock features a black vinyl-covered aluminum body that is scratch and corrosion resistant and a 1/2 in. diameter hardened steel shackle for cut resistance.The adjustable long shackle that extends from 8-5/8" to 12-5/8" in length and 3-1/8" in width, giving you extra reach for awkward anchor points
• 【All-Weather Ready】This electronic combination lock runs flawlessly from –4 °F to 122 °F and seals out rain, snow, dust, and sun behind a full IP65 housing—indoors or out, season after season.
• 【Long Battery Life】Powered by a 500 mAh rechargeable battery and engineered for low power draw, this lock runs for up to 6 months on a single charge. Battery level in-app, low-battery alert, USB-C emergency port and spare keys for peace of mind.
• 【Customer Support】Aurosmart provides a 6-Month warranty and free lifetime technical support, hassle-free to get a replacement or refund. If you experience any issues, please feel free to contact us at any time(EM: aurosmart-us@outlook.com).