Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
WAFU WF-Q8 Smart Door Lock
For the busy homeowner juggling family schedules, this smart lock replaces the frantic search for keys with a simple touch. It's not just about home security; it's about creating a seamless entry for everyone in your household, from kids coming home from school to guests arriving while you're at work.
The fingerprint sensor reads your print in under half a second, so you can unlock the door with groceries in hand. Store up to 20 fingerprints and 100 passwords, ensuring no one gets locked out. Use the Tuya Smart app for remote control, giving you Alexa compatible access to let in a pet sitter or check if you remembered to lock up. The Type-C emergency port keeps you secure even if batteries run low.
Features
- High capacity storage for 100 fingerprints, passwords, and cards
- Fast fingerprint recognition in 0.5 seconds
- Aluminum alloy durable construction
- WiFi connectivity with remote app control
- Emergency Type-C charging port
- Multiple unlock methods: fingerprint, password, card, key, app
General specs
- Brand: WAFU
- Model: WF-Q8
- Seller: Banggood
- ID: 2028843
- Brand: WAFU
- Model: WF-Q7
- Weight: 1.65 lbs
- Network: 2.4G WiFi
- Material: Aluminum Alloy
- Latch Length: 2.36-2.76 inches adjustable
- Power Supply: 6V, 4 AAA Batteries (not included)
- Unlock speed: 0.5s
- Card Capacity: 100pcs
- Charging Port: Type C Emergency Charge Port
- Unlock Methods: Fingerprint, Password, Card, Key, App Remotely Unlock
- Package Included: 1 x Front Knob, 1 x Rear Knob, 1 x User Manual, 1 x Screws Bag
- Working humidity: 0-90% RH
- App Compatibility: Tuya Smart App, Smart Life App
- Password Capacity: 100 groups
- Fingerprint Sensor: FPC Semiconductor
- Working temperature: -4°F to 140°F
- Fingerprint Capacity: 20pcs
- Door Suitable Thickness: 1.38-2.17 inches
- First listed by seller: February 23, 2026
If you are interested in more details, you can find full information on the seller's page.
€35.80
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 | WAFU | RAYKUBE | TUYA | |||
| Model | WF-Q7 | M6 | WF-X8 | |||
| Color |
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| Rating |
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| Price | €35.80 | €28.98 | €63.09 | €87.82 | €34.88 | €26.21 |
| Seller | Banggood | Banggood | Banggood | Banggood | Vevor | Retailer |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | Feb 12, 2026 | Jun 24, 2026 |
| Network | 2.4G WiFi | 2.4G WiFi | 2.4G Wi-Fi | |||
| Material | Aluminum Alloy | Carbon Steel | Aluminum Alloy, Iron Alloy | Zinc Alloy | ||
| Unlock Methods | Fingerprint, Password, Card, Key, App Remotely Unlock | Fingerprint, Password, Tuya Bluetooth, IC Card, Temporary password, Mechanical key | APP, Fingerprint, Card, Password, Key | Face Recognition, Fingerprint, Password, IC Card, Mechanical Key, Mobile App | Fingerprint, Keypad Code, Key | |
| Password Capacity | 100 groups | 100 pcs | 100 Passwords | |||
| Fingerprint Capacity | 20pcs | 100 pcs | 50 Fingerprints | |||
| Features | 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 | Automated Surveillance Camera, Smart Access Management, Multi-language Support (9 languages), Versatile Unlocking Methods (6 options), Emergency Power and Low Power Alerts | Automatic Locking/Unlocking, HD Camera, Smart Doorbell, Visual Intercom, Low Power Reminder | |||
| Battery Type | 4 AAA Batteries | Rechargeable Lithium Battery | 4 AA batteries | |||
| Emergency Power Supply | USB Type-C charging port | DC 5V | Type C Port | |||
WAFU WF-Q8 Black
€35.80
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