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Smart lock connections
Compare Wi-Fi, Bluetooth/local, and hub-based smart locks so you know when remote access, batteries, and extra bridges matter before you buy.
UCB Combination Padlock, Fingerprint Bluetooth Padlock: Fingerprint, password, app, key, IC card unlock
Forget fumbling for keys at the gym or worrying about luggage security. The U C B smart padlock combines five unlock methods—fingerprint, password, app, mechanical key, and IC card—so you always have a way in.
Use the free TT LOCK app to manage access. Set temporary codes for your dog walker or gym buddy. Check the unlock history right from your phone. It works with Alexa and Google Home too, so you can lock or unlock with your voice.
The stainless steel shackle resists drilling and cutting, while the aluminum body and tempered glass keypad hold up to rain and dust. A single CR2 battery gives six months of use, and the battery-low alert means you won't get locked out unexpectedly.
Use it for lockers, bikes, fences, sheds, or suitcases. It's compact enough to toss in a bag, but tough enough for outdoor storage. Choose your way in and keep your things secure.
Features
- Bluetooth and app control with TT LOCK
- Works with Alexa and Google Home
- Stainless steel shackle, aluminum body
- Tempered glass touch keypad
- IP65 weatherproof and dustproof
- 6-month standby, 2500 unlocks per battery
- Compact and portable design
- Fingerprint, password, app, key, IC card unlock
General specs
- Brand: UCB
- Seller: Amazon
- ID: B0D5V5HKQM
- Brand: U C B
- Weight: 0.8 lbs
- App Name: TT LOCK
- Warranty: 1 month free return
- Dimensions: 1.97 x 1.02 x 4.21 inches
- Battery Life: 6 months / 2500 unlocks
- Battery Type: CR2 (3V)
- Keypad Material: tempered glass
- Unlocking Methods: fingerprint, password, Bluetooth app, mechanical key, IC card
- Beam Lock Material: stainless steel
- Lock Body Material: aluminum
- Weatherproof Rating: IP65
- Smart Platform Compatibility: Alexa, Google Home
- First listed by seller: April 27, 2026
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
€59.40
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 8/31/26
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
Price History for seller Amazon
Shipping options
Delivery to 
United States
United States
Available
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| Model | J916 | SP2 | Padlock for gate | SY12/SY13 | ||
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| Price | €59.40 | €27.23 | €159.27 | €24.96 | €10.20 | €11.06 |
| Seller | Amazon | Banggood | Amazon | Amazon | Banggood | Banggood |
| Update | Apr 27, 2026 | May 9, 2026 | Apr 8, 2026 | May 5, 2026 | May 9, 2026 | May 9, 2026 |
| Battery Life | 6 months / 2500 unlocks | Up to 9 months | 5 months | |||
| Battery Type | CR2 (3V) | 3 AAA | CR2032 button cell | |||
| Material | Zinc Alloy | Chrome | ABS plastic | Zinc alloy, Stainless steel | ||
Combination Padlock, Fingerprint Bluetooth Padlock Fingerprint, password, app, key, IC card unlock
€59.40
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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