Smart Padlock with Long Adjustable Shackle, Bike U-Lock with Fingerprint | App Control, Auto Lock, Heavy Duty Digital Combination Lock for Glass Doors, Outdoor Fence Gate Storage

6 Ways to AccessOur 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 morecommercial or personal.
Convenient APP ControlWith 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 & DurableThis 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 ReadyThis electronic combination lock runs flawlessly from 4 °F to 122 °F and seals out rain, snow, dust, and sun behind a full IP65 housingindoors or out, season after season.
Long Battery LifePowered 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.

Less to Carry, More to Live
Step into a home that knows you—no key fumble, no spare under the rock, no “oops, locked out” ever again. With one tap, one swipe, one smile at the door, you’re in.
More Options for More Uses
Fingerprint Smart U-lock
Adjustable long shackle smart padlock—ideal for commercial and personal use.
Face Recognition Door Lock
A brand-new way to unlock—smarter and more convenient.

Less to Carry, More to Live
Step into a home that knows you—no key fumble, no spare under the rock, no “oops, locked out” ever again. With one tap, one swipe, one smile at the door, you’re in.
More Options for More Uses
Fingerprint Smart U-lock
Adjustable long shackle smart padlock—ideal for commercial and personal use.
Face Recognition Door Lock
A brand-new way to unlock—smarter and more convenient.

Finish	Black
Maximum Thickness	U7
Size/Dimensions	5.9 in x 1.9 in x 18 in
Material	Metal
Key Control	Lock,Key,Card,Manual
Color/Finish	Black
Shackle Diameter	U7
Shackle Width	U7, 5.9 L x 1.9 W x 18 H inches
Body Width	5.9 L x 1.9 W x 18 H inches
Control Key Registration Required	Fingerprint, Anti-Peeping Password
Keyed	U7, Lock,Key,Card,Manual
Number of Keys	Lock,Key,Card,Manual
Brand	Aurosmart
Model	U7
Item Count	1, Count
Selling Unit	1
Commercial/Residential	Outdoor, Double door, Storage, Bike
Features	Modern

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