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This store has earned the following certifications.
DEATH-TIGHT SMART DOOR LOCK: 4-IN-1 UNLOCKING METHODS
Our smart door lock offers four convenient ways to unlock: fingerprint recognition, password input, unlocking via app, and traditional key unlocking. Perfect for your bedroom, living room, office, and more!
SMART APP CONTROL
Easily add and manage users, fingerprints, and passwords through the app. Share access with family members, guests, or service staff, and track unlock logs. Auto-lock, pass-through, and private modes ensure your space is secure and accessible on your terms.
HIGH-ACCURACY FINGERPRINT RECOGNITION
Our lock features a high-precision fingerprint sensor for quick recognition in 0.1 seconds and a 1-second opening time for keyless entry. Store up to 100 fingerprints and 100 access codes to provide flexible access for multiple users. Ensure your personal information is stored locally and not uploaded to the cloud, maintaining your privacy and data security.
SAVE ENERGY & EMERGENCY CHARGE
Powered by 4 AAA batteries (not included), the lock has a battery life of 8 to 12 months. A low battery alarm will notify you when the batteries are low, and you can use the USB port for emergency power to stay locked out.
EASY INSTALLATION & AFTER-SALE SUPPORT
Designed to fit most standard American doors, our smart lock can be installed in minutes with just a screwdriver and no additional drilling. Compatible with both left and right opening doors, it adds flexibility to your installation. If you have any issues, feel free to contact us. We provide 24/7 customer technical support and a 1-year warranty.
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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