Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
Tuya Smart Cylinder Lock Smart Electronic Door Lock
This smart lock is perfect for busy U.S. homeowners who want to secure their front door without fumbling for keys. It's ideal for letting in family members after school or granting access to a trusted neighbor while you're away.
While many smart locks focus on security, this one also simplifies daily life. The fingerprint reader unlocks with a touch, so your hands are free when you're carrying groceries. You can check the app to see who entered your home, and the motion alert notifies you before a package is left at the door.
Installation is straightforward with the included tools, and it works with Alexa compatible systems for voice control. The two-way audio via the app lets you communicate with visitors remotely. This lock offers peace of mind by blending home security camera convenience with reliable access control.
Features
- Remote management via app for locking, unlocking, and access logs
- Adjustable cylinder to fit various door sizes
- Secure high-accuracy fingerprint reader
- Emergency Type C power supply
- Compatible with Tuya and TT lock applications
- Multiple unlock options including app, fingerprint, password, smart card, and traditional key
General specs
- Brand: Tuya
- Model: Smart Cylinder Lock
- Seller: Banggood
- ID: 2049841
- Model: Smart Cylinder Lock
- Length: 2.36 inches (default)
- Material: Aluminum alloy
- IP Rating: IP5x (Dust and splash resistance)
- Power Source: 3 x AAA batteries (not included)
- Compatibility: Standard European cylinder locks
- Unlock Methods: App, Fingerprint, Password, Smart card, Traditional key
- App Integration: Tuya app, TT lock app
- Package Contents: 1 x Smart Cylinder Lock, 1 x Manual Key, 1 x Epoxy Card, 1 x Reset Card, 1 x Set of installation tools
- Fingerprint Reader: High accuracy sensor
- Adjustable Cylinder: Yes
- Emergency Power Supply: Type C port
- Adjustable Length Range: 1.38-1.77 inches
- Features Management Remote: Remote locking/unlocking, Access log tracking
- First listed by seller: April 2, 2026
If you are interested in more details, you can find full information on the seller's page.
€65.65
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
United States
United States
Available
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| Brand | Tuya | WAFU | VEVOR | RAYKUBE | Tuya | Blusafe |
| Model | Smart Cylinder Lock | SY12, SY13 | R5 | |||
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| Rating |
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| Price | €65.65 | €46.89 | €42.74 | €11.08 | €58.83 | €83.17 |
| Seller | Banggood | Banggood | Vevor | Banggood | Banggood | Retailer |
| Update | May 9, 2026 | May 9, 2026 | Jan 22, 2026 | May 9, 2026 | May 9, 2026 | May 20, 2026 |
| Material | Aluminum alloy | Aluminum Alloy | Zinc alloy, Stainless steel | aluminum alloy | ||
| Package Contents | 1 x Smart Cylinder Lock, 1 x Manual Key, 1 x Epoxy Card, 1 x Reset Card, 1 x Set of installation tools | 1x Tuya Biometric Smart Door Lock, 1x Keys, 1x Screw Pack, 1x Mounting Accessory | External door lock, Internal door lock, IC card, Lock cylinder, Key, Battery, Screws accessories, Manual | |||
| Password Capacity | 100 password groups | 100 passwords | infinite loop | |||
| Unlocking Methods | Fingerprint, Password, Key, Tuya App | Fingerprint, Password, Tuya APP | fingerprint, password, IC card, APP, mechanical key | fingerprint, passcode, mobile app, IC card, mechanical key, voice control | ||
| Compatible Door Thickness | 1.4-2 inches, 35-50 mm | 1.5 inches, 2.76 inches | 1.57-3.35 inches | |||
Tuya Smart Cylinder Lock
€65.65
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