Smart Fingerprint Door Lock – Bluetooth, App & Keypad Keyless
Smart Fingerprint Door Lock – Bluetooth, App & Keypad Keyless
Smart Fingerprint Door Lock – Keyless Entry with Bluetooth, App & Password Access
Upgrade your home security with this advanced smart fingerprint door lock. Compatible with the Tuya and TTLock platforms, this handle lock lets you enter your home using your fingerprint, a PIN code, Bluetooth, or your smartphone — all without ever needing a traditional key. Works seamlessly with both iOS and Android devices and fits most wooden or metal doors.
Key Features
- 4 Flexible Unlock Methods: Fingerprint biometric, numeric password, Bluetooth, or the Tuya/TTLock smartphone app — choose what works best for you at any moment.
- Large User Capacity: Store up to 300 fingerprints and 300 password codes — perfect for families, offices, or rental properties.
- Ultra-Fast Fingerprint Recognition: FPC semiconductor sensor reads your fingerprint in ≤0.5 seconds with 360° finger-angle recognition, so entry is always quick and effortless.
- Smart App Control: Grant or revoke access remotely, monitor entry logs, and manage all users directly from the Tuya or TTLock app on your iOS or Android phone.
- Supports Gateway Integration: Connects to smart home gateways for expanded automation and remote access capabilities.
- Direction-Reversible Handle: Configurable for both left- and right-handed door installations with no extra hardware required.
- Durable Aluminium Alloy Construction: Built to last with a robust, anti-static design (8kV–15kV rated) that stands up to daily use across a wide operating temperature range of -20°C to 65°C.
- Long Battery Life: Built-in 3.7V lithium battery with a standby time of up to 500 days; rechargeable via Micro-USB in just 30 minutes for a full charge. (Micro-USB cable not included.)
- Tool-Free Installation: No professional installer needed — fits most lever-handle doors with a door thickness of 35–55mm. Installation takes approximately one minute.
- Auto-Lock Function: The lock automatically secures itself after entry, so you never have to worry about leaving a door unlocked.
Specifications
| Brand | Asia-Teco |
| Model | Q49 |
| Smart Platform | Tuya / TTLock |
| Unlock Methods | Fingerprint, Password, Bluetooth, App |
| Fingerprint Capacity | 300 Users |
| Password Capacity | 300 Users |
| Fingerprint Sensor | FPC Semiconductor |
| Recognition Time | ≤0.5 seconds |
| Finger Angle | 360° |
| Material | Aluminium Alloy |
| Battery | 3.7V Lithium (1450), Micro-USB rechargeable |
| Standby Time | Up to 500 days |
| Service Life | >5,000 unlock cycles |
| Working Temperature | -20°C to 65°C |
| Working Humidity | 0–90% RH |
| Anti-Static Rating | 8kV–15kV |
| Door Thickness | 35–55mm |
| Handle Direction | Direction Reversible (Left/Right) |
| Compatible Door Types | Wooden / Metal Doors |
| App Compatibility | iOS & Android |
| Country of Origin | Made in China (Mainland) |
What's in the Box
- 1× Smart Fingerprint Door Lock Handle
- 1× Latch (60mm)
- 1× Screws Bag
- 1× User Manual
Learn More About Smart Home Security
For guidance on home security best practices and smart device integration, visit the U.S. Consumer Product Safety Commission (CPSC) Home Safety Resource.
Frequently Asked Questions
Q: What smart home platforms does this fingerprint door lock support?
A: This smart door lock is compatible with both the Tuya and TTLock platforms. You can manage access, view entry logs, and control the lock remotely using the Tuya or TTLock app on any iOS or Android smartphone. It also supports gateway integration for broader smart home automation setups.
Q: How many users can be stored on this smart lock?
A: The lock supports up to 300 registered fingerprints and 300 unique password codes, making it an excellent choice for households, short-term rentals, or small offices where multiple users need access.
Q: Is this lock easy to install, and what doors does it fit?
A: Yes — no professional installation is required. The lock is designed to fit most standard lever-style doors with a door thickness between 35mm and 55mm and is compatible with both wooden and metal doors. A screws bag and 60mm latch are included. The handle is direction-reversible, supporting both left- and right-hand door configurations.
Q: How long does the battery last and how do I recharge it?
A: The built-in 3.7V lithium battery offers a standby time of up to 500 days. When the battery runs low, simply recharge it via the Micro-USB port located on the end of the handle — a 30-minute charge delivers a full day's use. Please note that a Micro-USB cable is not included in the package.
Q: Can I use this lock if I forget my fingerprint or lose access to the app?
A: Absolutely. The lock offers four independent unlock methods — fingerprint, numeric password, Bluetooth, and the smartphone app — so if one method is unavailable, you have multiple backups to ensure you're never locked out.