Smart lock fit
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Tuya Q51 Smart Fingerprint Door Lock: Fingerprint, password, bluetooth, and key unlocking
This smart lock is for the busy homeowner who juggles family schedules and wants to eliminate the hassle of lost keys. Picture arriving home with groceries while your kids need to get in after school—you can grant them access remotely via the Tuya app without fumbling for keys.
While many locks focus on security, this one emphasizes family convenience. The magnetic lock ensures the door automatically secures behind you, so you never worry if you remembered to lock up. The low battery notification gives a clear voice reminder before it becomes an issue, preventing unexpected lockouts.
With multiple access methods like fingerprint, password, and Bluetooth, it adapts to your daily routine. The virtual password feature adds an extra layer of protection by allowing random digits around your real code, keeping your home secure without complexity.
Features
- Virtual password protection for added security
- Low battery notification with voice reminders
- Magnetic lock for automatic door closure
- Emergency backup via Type C interface
- Fingerprint, password, bluetooth, and key unlocking
General specs
- Brand: Tuya
- Model: Q51
- Seller: Banggood
- ID: 2048797
- Model: Q51
- Features: Multi Access Methods: Fingerprint, password, bluetooth via Tuya app, and physical key unlocking, Virtual Password Protection: Prevents unauthorized access by allowing arbitrary digits before or after the actual password, Low Battery Notification: Provides timely voice reminders when the battery level drops below 20%, Magnetic Lock: Automatically locks upon door closure using magnetic adsorption technology, Emergency Backup: Type C power interface ensures unlocking during power emergencies
- Static current: ≤ 50μA
- Current Dynamic: 250mA
- System Language: Chinese, English
- Number Of Users: 150
- Package Includes: 1 x Intelligent Fingerprint Lock, 1 x Lock Cylinder, 2 x Mechanical Keys, 1 x Screw Pack, 1 x Screwdriver
- Working humidity: 20% to 90% RH
- Alarm Low Voltage: 4.8V ± 0.2V
- Password Capacity: 100
- Unlocking Methods: Fingerprint, Password, Mobile Bluetooth, Key
- Working temperature: -4°F to 158°F
- Fingerprint Capacity: 50
- Power Supply Voltage: 6V
- Length Password Virtual: ≤ 16 bits
- Administrators Number Of: 3
- Emergency Interface Power Supply: Type C
- First listed by seller: 3/11/26
If you are interested in more details, you can find full information on the seller's page.
$35.62
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | RAYKUBE | Shengbai | Shengbei | |||
| Model | Q51 | Z17 | M6 | |||
| Color |
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| Rating | ||||||
| Price | $35.62 | $55.40 | $33.63 | $124.59 | $117.82 | $104.26 |
| Seller | Banggood | Banggood | Banggood | Joom | Joom | Joom |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | Feb 14, 2026 | Feb 14, 2026 | Feb 14, 2026 |
| Features | Multi Access Methods: Fingerprint, password, bluetooth via Tuya app, and physical key unlocking, Virtual Password Protection: Prevents unauthorized access by allowing arbitrary digits before or after the actual password, Low Battery Notification: Provides timely voice reminders when the battery level drops below 20%, Magnetic Lock: Automatically locks upon door closure using magnetic adsorption technology, Emergency Backup: Type C power interface ensures unlocking during power emergencies | Multiple Unlock Methods: Fingerprint, password, IC card, key, mobile app, and WiFi connectivity, Anti Peep Password: Supports virtual password input, Encrypted IC Card Function: Provides anti-copy IC card unlocking, Alarming System: Anti-pry, low battery, and incorrect password alarms, Protective Mechanism: Electronic shielding prevents interference, Emergency Access: Mechanical key and Type C USB power options | Tuya APP remote control via Bluetooth, Remote temporary password setting, Virtual password anti-peeping unlock, Passage mode for free entry/exit, Mechanical keys and emergency Type-C power supply, Universal for left/right doors, Suitable for 1.18-1.97 inch door thickness | |||
| Package Includes | 1 x Intelligent Fingerprint Lock, 1 x Lock Cylinder, 2 x Mechanical Keys, 1 x Screw Pack, 1 x Screwdriver | 1 x Smart Fingerprint Door Lock, 1 x Screws Pack, 2 x Keys, 2 x IC Cards, 1 x Lock Body, 1 x Manual | 1x Smart Lock, 1x Lock Body, 1x Screw Pack, 2x Keys, 2x IC Cards | |||
Tuya Q51
$35.62
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