Unlock the Future of Home Security
Step into a world where security and convenience go hand in hand. Our Smart 4-in-1 Fingerprint Door Lock offers the perfect blend of cutting-edge technology and practical design. Say goodbye to the days of fumbling for keys and welcome a new era of seamless entry into your home.
Exceptional Features:
- 4 Versatile Unlocking Methods: Choose from fingerprint, password, app, or the traditional key method. Never be locked out again!
- Quick & Efficient: With a 99.8% fingerprint recognition rate, gain access in just a mere second.
- Generous Storage: Register up to 150 fingerprints. Ideal for family members and trusted visitors.
- Universal Fit: Specially designed to suit both left and right-handed doors. No wiring or drilling required.
- Mobile Control: Use the TUYA or Smart Life APP to unlock remotely, share temporary passwords, and more. Compatible with both iOS and Android devices.
- Emergency Preparedness: Powered by 4 AAA batteries (not included) with a low battery alert. Plus, an emergency USB charging option ensures you’re never left out in the cold.
- Clear Voice Guidance: Features an English voice to assist in easy setup and operations.
Benefits Galore:
Your home’s security should never be a compromise. Here’s why this lock is a game-changer:
- Convenience: Forget the hassle of physical keys. With four unlocking methods, choose the one that best fits your lifestyle.
- Safety First: The high recognition rate ensures that only registered users gain access, keeping intruders at bay.
- Share Access: Grant temporary access to friends or housekeepers with ease. Perfect for family gatherings, Airbnb hosts, or when you’re expecting a service provider.
- Stay Informed: With the mobile app, receive real-time updates and manage access from anywhere in the world.
- Easy Installation: Clear English/Portuguese instructions make installation a breeze on steel or wooden doors.
- Emergency Ready: Low battery? No problem. The emergency charging feature has you covered.
Where it Shines:
Perfect for homes, hotels, schools, and even garages. Whether you’re enhancing your family’s security or seeking a reliable solution for your rental properties, our Smart 4-in-1 Fingerprint Door Lock is up to the task.
Special Note:
While this advanced lock offers numerous smart features, please note that it does not currently support Google Home or Amazon Alexa.
Secure Your Peace of Mind Today!
Embrace the next level of security and convenience. Order your Smart 4-in-1 Fingerprint Door Lock and make every entry an effortless experience.
SHIPPING
We are committed to providing our customers with the best possible service, which is why we offer international shipping to over 200 countries. Whether you're in the United States, Europe, Africa, or Asia, we strive to deliver your products to your doorstep in a timely and efficient manner. Below, we provide a more detailed overview of our shipping and delivery process, including information on customs, delivery time estimates, and tracking.
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?
SHIPPING TO OVER 200 COUNTRIES We take pride in being able to ship to a wide range of international locations. However, there are a few regions we are unable to service due to logistical or regulatory challenges. If your shipping address is in one of these restricted areas, we will notify you immediately to discuss alternative arrangements or a refund. Our goal is to ensure your shopping experience is seamless, no matter where you are located. If you have any concerns about shipping to your country, feel free to reach out to us for confirmation before placing your order.
What about customs?
CUSTOMS FEES AND IMPORT DUTIES Customs regulations and import duties vary by country and are beyond our control. Once your package has been dispatched, we cannot assume responsibility for any custom fees or taxes that may be imposed upon its arrival in your country. These fees are determined by local customs authorities and are the buyer's responsibility. By purchasing our products, you agree to the possibility that one or more packages may be shipped to you and that your order may be subject to additional customs duties when it enters your country. We encourage you to check your country's customs policies before completing your purchase to avoid any unexpected fees.
How long does shipping take?
ESTIMATED SHIPPING TIMES Delivery times can vary depending on your location and the shipping method selected. While we work hard to ensure that your items are delivered as quickly as possible, please keep in mind that these are estimated shipping times:| Location | *Estimated Shipping Time |
|---|---|
| United States | 5-20 Business days |
| Canada, Europe | 5-20 Business days |
| Australia, New Zealand | 5-20 Business days |
| Central & South America | 5-20 Business days |
| Asia | 5-20 Business days |
| Africa | 5-20 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 1-35 business days for the tracking information to update on the system. If your order was placed more than 3 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.
RETURNS
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 (20 days not including 1-3 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 Martnovas (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of https://martnovas.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (20 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.
A few reasons why buy from us:
