Smart, Secure, and Convenient – The Ultimate Keyless Entry Door Lock
Upgrade your home, office, or apartment security with the Smart Keyless Entry Door Lock with Fingerprint & App Control. This state-of-the-art 4-in-1 smart door knob offers seamless access and unparalleled safety, allowing you to unlock your door using a fingerprint, passcode, app control, or backup physical keys. Whether you’re a homeowner, hotel manager, or apartment dweller, this smart lock is designed to simplify access, eliminate the need for keys, and ensure peace of mind with advanced security features.
Imagine never fumbling for keys again. With this smart door lock, a single touch unlocks your door in just 0.2 seconds, thanks to its highly sensitive fingerprint sensor. You can even manage your lock remotely via the Tuya app, providing the ability to lock, unlock, share temporary e-codes, and review access logs—all from your smartphone. Whether you’re rushing out or heading home, this lock offers a new level of convenience, safety, and style for modern living.
Product Features
- 4 Ways to Unlock: Fingerprint, passcode, app control, or physical keys.
- Fast Fingerprint Recognition: Unlock within 0.2 seconds with 99% accuracy.
- Tuya Smart App Control: Remotely lock/unlock, share e-codes, and view access logs.
- Auto-Lock & Anti-Lock Function: Automatic locking after 5 seconds and privacy lock for admin access only.
- Emergency Unlock Options: Backup keys and USB power bank for emergency access.
- Voice Guided Installation: Easy to install with adjustable voice prompts in 8 languages.
- Long-Lasting Battery Life: Powered by 4 AAA batteries (included), lasting up to 8 months.
Why Choose This Smart Door Lock?
- Enhanced Security: 4 unlock methods ensure you always have a way in, even in emergencies.
- Convenience at Your Fingertips: With a fast fingerprint sensor and app control, your door is always accessible.
- Advanced Privacy Control: The anti-lock feature gives you full control over who enters your space.
- Hassle-Free Installation: Designed for easy, no-drill setup on most standard doors.
- Modern Look, Modern Functionality: Sleek design that complements any door while providing cutting-edge security.
Take Control of Your Door Security Today
Why settle for outdated locks when you can enjoy the ease and security of keyless entry? Whether you’re looking to upgrade your home or office, this smart door lock offers a perfect blend of convenience and safety. Take control of your security today with the Smart Keyless Entry Door Lock, and experience the freedom of smart living. Don’t wait—make the switch to a smarter, safer lifestyle now.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Marvelion (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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