Product Description
3-IN-1 Smart Door Knob Suitable for families and apartments Up to 20 fingerprints
Fast Fingerprint Identification: <0.1SFingerprint Storage: 20 PcsLow Rejection Rate:<0.01%
Smart Control, Secure! App Control
App unlockCheck unlock recordsManage users’ fingerprint Always give you a unlock way! Back-up Keys
Each lock is equipped with 2 back-up keys, in case the lock is out of power, the back up keys will help you get the door unlock.
Voice control lets you unlock your door with a simple voice command, making it fast and convenient!
You can unlock the door remotely, even when you’re not at home.
You can check the records anytime, so you know exactly when the door was locked or unlocked.
1 Voice Control
2 Remote Unlocking
3 View lock&Unlock History
4 Share Device
Charge for 30 minutes and use for 8 months!
Long battery life, no need to buy batteries. Energy-savingLow battery reminder ensures you charge the door lock in timeThe app provides battery reminders, and charging with a power bank is convenient
Easy to install
Note whether the door is right-handed or left-handed.
For right-handed doors, the spindle goes horizontally through the deadbolt.For left-handed doors, the spindle goes vertically through the deadbolt.(Read the manual carefully before installing)
The smart lock does not respond when attempting to lock or unlock via the app, or it fails to unlock properly.
1.Ensure the lock spindle is installed correctly: vertical for left-handed doors and horizontal for right-handed doors.
2.Check if the app setting for left-handed or right-handed door opening is selected correctly.
The smart lock cannot unlock automatically.
The lock requires a twist to lock or unlock and does not support automatic locking or unlocking.
The charging cable needs to be a USB-A to Type-C data cable.
You cannot use a Type-C to Type-C cable, as it will prevent the lock from charging. Additionally, please fully charge the lock before using it.
Recommended usage range for the F08 smart deadbolt.
install the lock on the front door, gate door, or garage door. Avoid installing it on a fence gate, as gaps may allow a hand to reach in and unlock the inner lock. This lock is not suitable for doors with gaps that access the inner lock.
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Customer Reviews
4.1 out of 5 stars 547
4.2 out of 5 stars 3,358
4.4 out of 5 stars 37
4.4 out of 5 stars 37
3.0 out of 5 stars 7
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3.9 out of 5 stars 54
Price
$59.99$59.99
$40.99$40.99
$59.99$59.99
$59.99$59.99
$79.99$79.99
$59.99$59.99
$79.99$79.99
Color
Black
Silver
Black
Black
Silver
Black
Silver
Fingerprint Unlock
✔
✔
✔
✔
✘
✔
✔
App Control
✔
✔
✔
✔
✔
✔
✔
Keypad
✘
✔
✘
✘
✘
✘
✘
Key Unlock
✔
✔
✔
✔
✘
✔
✔
Fingerprint Storage
20 Pcs
20 Pcs
50 Pcs
50 Pcs
/
50 Pcs
50 Pcs
Volume Switch
✔
✔
✔
✔
✔
✔
✔
App Manage Users
✔
✔
✔
✔
✔
✔
✔
Check Unlock Records
✔
✔
✔
✔
✔
✔
✔
Fingerprint Deadbolt: Fingerprint door lock with 99.99% recognition accuracy. The scanner operates reliably, enabling one-touch unlocking via a single finger. Stores fingerprints locally, supporting up to 50 unique user profiles
App Control: Manage the lock via a dedicated app: add/delete fingerprints, use Bluetooth unlocking within 10 meters, and review access logs to track entries and exits. No subscription fees required
Remote Control: When paired with a gateway (sold separately), enables remote smartphone unlocking, real-time door status notifications, and enhanced security monitoring from any location
Built-in Rechargeable Battery: Equipped with a rechargeable battery that provides up to 8 months of use on a 2-hour charge. Features low-battery alerts and emergency power access via USB
Universal Application: Suitable for both indoor and outdoor use. For exterior doors, recommend installation under covered entries (e.g., porches) to avoid direct rain exposure. Constructed with durable aluminum alloy for enhanced security
Customers say
Customers find the fingerprint door lock easy to install with helpful setup instructions and appreciate its functionality, with one noting the fingerprint reader works nearly all the time. The lock receives positive feedback for its security features and fingerprint recognition, with multiple fingerprints being added without issues and the reader being highly accurate. The build quality, app functionality, and Bluetooth connectivity receive mixed reviews – while some find the build quality solid and the app simple to use, others report poor app performance and limited Bluetooth range. The fit is generally good, though one customer notes the knob is oversized.
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