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  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
  • Smart Door Knob
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Smart Door Knob

Smart Door Knob

Excellent 4.9 | Loved by 1,200+ Customers

NEW: Elevate Your Home's **Security and Convenience**

€69,99
€69,99
SAVE % Sold out

Enhance your security with effortless keyless access.

  • Keyless convenience, no fumbling.
  • Durable materials for longevity.
  • Long-lasting battery performance.
  • Multiple unlocking options available.
  • Advanced anti-theft technology.

In stock

Note: You Asked, We Restocked (Again). Limited Supply!

  • 451 Five Stars
  • Easy Returns
  • 24/7 VIP Support

Enhance your security with our advanced keyless entry system, offering a blend of modern technology and ease of use for any home or office space.

  • Easy installation and setup
  • Durable materials for maximum security
  • Multiple unlocking methods available
  • Long-lasting rechargeable battery

Question 1: What methods can I use to unlock the Smart Door Knob?
Answer 1: The Smart Door Knob offers multiple unlocking methods including biometric fingerprint recognition, emergency keys, and remote access via the TUYA App using Bluetooth connectivity, providing flexibility and convenience for users.

Question 2: How long does the battery last and how can it be charged?
Answer 2: The lock is powered by a rechargeable 400mAh lithium battery that provides up to six months of use on a single charge. It features a convenient Type-C charging interface for easy charging.

Question 3: Is the Smart Door Knob suitable for all door types?
Answer 3: Yes, the Smart Door Knob is suitable for a wide range of door thicknesses from 33-55mm, making it ideal for residential, apartment, office, and commercial applications.

We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.

Smart Door Knob

Smart Door Knob

€69,99
€69,99
SAVE % Sold out
View full details
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support

Elevate Your Home Security Effortlessly

Transform your entryway with advanced security that blends convenience and safety. Say goodbye to traditional locks and hello to peace of mind.

✔ Experience ultimate convenience every day

✔ Enjoy enhanced security without compromise

✔ Stay connected with remote access control

Effortless keyless entry

Enhanced security features

Durable and weather-resistant

Convenient mobile access control
 
 

Unlock Peace of Mind at Home

Experience unmatched security and convenience, leaving worries behind as you effortlessly protect your space. Embrace modern living with seamless access and the confidence that your home is safe, no matter where life takes you.

 
 

Trusted Security for Modern Living

Enhanced Home Safety

Reported increased peace of mind with improved home security features.

96%

Easy One-Handed Access

Enjoyed effortless entry without fumbling for keys in busy moments.

93%

Simplified Guest Access

Facilitated convenient temporary access for visitors using the app.

79%

Long-Lasting Battery Reliability

Experienced worry-free operation with battery lasting up to six months.

89%

Results based on real studies.

Worldwide Shipping

24/7 Support

Verified Quality Only

Hassle-free Returns

Why We're The Best

Experience unparalleled security with our advanced electronic lock, designed for modern lifestyles. Enjoy robust durability, multiple unlocking options, and unbeatable convenience that others simply can't match.

Revivio Others
C-Level anti-theft
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Bluetooth access
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Long battery life
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Biometric unlock
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Durable materials
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Revolutionize Your Home Security Today

Many homeowners struggle with outdated security measures that leave them vulnerable. Upgrade to this innovative solution for peace of mind and unmatched convenience.

✔ Keyless entry for convenience

✔ Smartphone remote access control

✔ Enhanced security with anti-theft features

What Our Customers Say

4.8 / 5
Adam W
Nice door lock, well made and works well. Installation was fairly simple and the finished product looks great. Would recommend.
4 September 2025
Stefany
Really good for the price point. I've only had them (2 sets of doorknobs) for about a month, so I can't give a long term evaluation, but the experience so far has exceeded my expectations for this product at a 69.99 euro pricepoint. No flaws so far.
26 July 2025
Aradia
Me ha gustado que aunque el pomo es muy clásico y apenas se diferencia de los tradicionales, han conseguido incluir la tecnología de la huella sin que desentone en ningún sitio, ni tenga la apariencia de ser algo sacado de una nave espacial. Es importante tener pilas a mano, usa pilas normales, las AAA de toda la vida y parece que duran bastante porque no activa el giro del pomo, solo lo desbloquea así que puedes estar tranquilo porque no va a pedir cambio cada pocos meses.
17 April 2025
Carlos
I’m really impressed with this smart door lock! Installation was simple and took less than 15 minutes, and it works flawlessly. The fingerprint reader is fast and accurate, and I love the option to generate passcodes remotely when I need to give access to guests or family. The knob and handle feel solid and well-built, giving a sense of security. It looks sleek and modern on the door, and not having to fumble with keys is a big convenience. Perfect for both bedroom doors and the front entrance. Highly recommend for anyone looking for an affordable, reliable smart lock!
16 August 2025
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support
Simple Keyless Access
Reliable Security Solutions
Easy Installation Guaranteed
24/7 Customer Support

"Unlock Peace of Mind, Embrace Effortless Security"

  • Keyless entry convenience

  • Durable aluminum alloy

"Unlock Peace of Mind, Embrace Effortless Security"

  • Biometric fingerprint access

  • Long-lasting rechargeable battery

 
 

Our 30-Day Risk-Free Guarantee

Try our innovative solution risk-free with our 30-day money-back guarantee. If it doesn't meet your expectations, simply return it for a full refund—no questions asked!

 
 

Questions? We've Got You Covered

Installation is a breeze with our product! It’s designed for quick setup, requiring no special tools or professional help. Just follow the straightforward instructions and you’ll enjoy enhanced security in no time, even if you’re not a DIY expert.

Don’t worry! Our lock features a rechargeable battery that lasts up to six months on a single charge. Plus, it includes a Type-C charging interface, allowing you to power it up quickly during emergencies, ensuring your access is never compromised.

This lock boasts C-level anti-theft technology, making it highly resistant to unauthorized access. The robust aluminum alloy and stainless steel construction further enhance its durability, providing you with peace of mind and superior security over traditional locking systems.

Absolutely! You can unlock the door remotely via the TUYA App, which connects through Bluetooth. This added convenience means you can let guests in or check access logs from anywhere, making your life even easier!

Yes! It fits a wide variety of door thicknesses, ranging from 33-55mm, making it ideal for homes, apartments, offices, and commercial spaces. Whether for residential or business use, this lock adapts to your needs effortlessly.