TCL K1 Smart Fingerprint Door Knob Secure Biometric Lock with App Control and Keyless Entry for Home Office and Garage
- Instant Access in 0.3 Seconds
- Multiple Ways to Unlock
- Complete Privacy & Control
- Auto-Lock & Temporary Access
- Durable & Long-Lasting
We offer fast shipping straight to your door throughout the contiguous US*.
It usually takes 3-7 business days* for your package to be delivered, so you can sit back and relax, worry-free.
*Please see our shipping policy for more details.
Get a full refund when you return your undamaged products within 30 days - for any reason. Once the item arrives back at the TCL warehouse for inspection, the refund process will begin.
See our refund policy for more details about what is needed for a smooth refund process.
Hassle-Free Warranty
Hassle-Free Warranty
TCL provides a straightforward, hassle-free warranty to save you some headaches. All pre-owned and refurbished products come with their own unique warranty that you can find on the product listing or contact us at homesecurity.support@tcl.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.
We'll Always be There for You.
If you have any questions or concerns, feel free to contact us at homesecurity.support@tcl.com.
0.3s Fingerprint Unlock
Touch to Unlock—Smarter, Faster, Safer
Skip the keys—just touch and go. The fast, AI-powered fingerprint sensor gets smarter with every use, giving you instant, secure access in just 0.3 seconds.
Flexible Access, Your Way
Multiple Ways to Unlock, One Secure Door
Choose what works best for you—Fingerprint, Password, App, or Physical Key. Enjoy easy, secure access with multiple unlock options designed to fit your lifestyle.
Total Privacy, Full Control
Your Privacy, Your Control
Your data stays where it belongs—with you. With secure local storage and no cloud or third-party servers, you’re in charge. It’s privacy and peace of mind, built right in.
Control Who Enters—and When
Smart Access, On Your Terms
Perfect for bedrooms, the TCL K1 lets you share temporary access with family or friends. Set custom schedules, track who comes in, and stay in control—whenever you need.
Passage Mode
Hands-Free Entry for Every Occasion
No need for fingerprints—just open and go. Great for house parties, family gatherings, or when the kids are running in and out all day.
Privacy Mode
Lock In Privacy, Unlock with Control
Create a private space by locking the door from the inside—only the administrator can unlock and enter.
Auto Lock
Auto-Lock for Instant Peace of Mind
With the TCL K1, your door locks automatically the moment it closes—no need to worry about forgetting. Stay secure and stress-free, even when life gets busy.
Premium Style, Built to Last
Sleek, Strong, and Built to Last
Crafted from aerospace-grade aluminum, the TCL K1 combines a sleek, modern look with rugged durability. Scratch-resistant and tough, it’s designed to stand up to everyday use while elevating your home’s style.
IP53 Rated for Daily Life
Durable Design, Ready for Everyday Life
The TCL K1 is protected against dust and light water splashes, ensuring reliable performance and durability in everyday use.
12 Months of Reliable Power
Reliable Power for a Full Year of Security
Running on 4 AAA batteries, the TCL K1 Fingerprint Smart Lock delivers up to 12 months of dependable security—so you can trust it to protect your home day after day.
Door Compatibility
Product specification
17.5cm*21cm*8cm
1.2KG
Aluminum alloy
IP53
-25°C~70°C