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
TCL K1 Fingerprint Knob
Grip to Unlock, Fast & Secure Entry
Grip to Unlock
Skip the keys. Our AI-powered fingerprint sensor grants access in a blink—just 0.3s.
It gets smarter and more reliable every time you open the door.
Your Data, Your Control
No cloud. No third parties. Your data is stored locally on the lock itself, ensuring you are the only one with access to your information.
Your Personal Sanctuary, Secured
Perfect for personal spaces. Share temporary codes, customize entry times, and track usage history. It’s simple, flexible security designed for interior doors.
Flexible Access, Your Way
Hassle-Free Hosting
Keeping the door open for guests? Disable the auto-lock to let friends and family move freely during gatherings. No fingerprints or codes needed—just open and go.
Admin-Only Access
Need a moment to yourself? Secure the door from the inside to block regular users. Only the administrator can unlock it, ensuring your space remains truly private.
Never Forget to Lock
The K1 locks automatically when the door closes. It’s hands-free security that ensures your privacy without you lifting a finger.
Premium Aluminum Finish
Milled from aerospace-grade aluminum, it offers a sleek, scratch-resistant surface that looks modern and stays pristine, even with daily use.
IP53 Dust & Splash Guard
Engineered with IP53 protection against dust and water sprays. The TCL K1 is durable enough to withstand daily wear and tear for long-lasting performance.
12-Month Battery Life
Enjoy up to 12 months of security on just 4 AAA batteries. The energy-efficient design means you can lock it, leave it, and trust it to work day after day without constant battery changes.
Door Compatibility
Product specification
17.5cm*21cm*8cm
1.2KG
Aluminum alloy
IP53
-25°C~70°C