Q51-tu Smart Fingerprint Door Lock - Biometric Access
Q51-tu Smart Fingerprint Door Lock - Biometric Access — A secure, easy-to-use smart fingerprint door lock designed for biometric access, Bluetooth connectivity, and multiple entry methods for residential and light commercial doors.
Features
- Fast fingerprint recognition for keyless entry
- Bluetooth connectivity for remote setup and management
- Multiple access modes: biometric, mechanical key, and keypad
- Oil-rubbed finish with reversible handle for left/right doors
- Drilling installation for a reliable, permanent fit
Product Specifications
- Model: Q51-tu
- Connectivity: Bluetooth
- Door function: Biometric, Key & Keypad
- Finish type: Oil Rubbed
- Handle direction: Direction Reversible
- High-concerned chemical: None
- Installation method: Drilling installation
- Included components: screw bag
Warning / Advice
Ensure correct hole alignment before drilling; follow the included instructions for secure installation. Keep mechanical key in a safe place as backup.
This smart fingerprint door lock improves everyday security by eliminating lost keys, speeding up access with reliable biometric recognition, and offering Bluetooth setup for easy management. Durable oil-rubbed finish and reversible handle make it versatile for most door types—ideal for homeowners, apartment dwellers, and small offices.
Perfect for home or office entry, backed by a 1-year limited guarantee.
Upgrade your entryway now—install the Q51-tu to streamline access on front doors, bedrooms, or offices. Easy to install and designed for everyday use; backed by a 1-year limited warranty for peace of mind.
Function |
Content |
Detailed description |
Unlocking method |
Fingerprint+password+mobile Bluetooth+key+emergency+remote dynamic temporary password |
|
Number of administrators |
3 |
01-03 |
subscriber number |
150 in total |
01-150 (shared fingerprint and password) |
fingerprint |
50 pieces |
Fingerprint needs to be entered 6 times (please enter from multiple angles) |
password |
100 sets |
Password needs to be entered 2 times with the "*" key for confirmation (6-digit password must be consistent twice) |
Virtual password length |
<16 digits |
This product has a virtual anti peeping password: you can enter garbled characters before and after the registered password |
Low voltage alarm |
4.8V ± 0.2V |
When the battery voltage is below 4.8V, the unlock LED light will flash red 5 times and the buzzer will beep 5 times |
static current |
<50uA |
|
dynamic current |
>250mA |
|
supply voltage |
6V |
|
Emergency power supply |
5V DC |
Type-C interface |
operation temperature |
‘-25℃~70℃ |
|
Working humidity |
20%~90%RH |
|
operation failed |
Fingerprint and password input errors |
Continuous input errors 5 times, system locked for 60 seconds |
Please note: All electronic and mechanical equipment, devices and machines sold to EU countries are CE certified and carry a two year warranty.