Includes all taxes
Description:
Material:Stainless steel lock beam; zinc alloy lock body
Product size:Lock beam 6MM, Lock body 50*82MM
Charging interface: TYPE-C
Waterproof and dustproof rating:IP55
Number of uses on full charge:Over 500 times
Power supply: 4.2V lithium battery
Standby current:Approximately 40UA
Battery :110mAh
Unlocking time: Less than 0.5s
Number of fingerprints :30 sets
App:Tuya
Bearing tension: Greater than 5000N
Remote unlock:Yes
Color: Black
Reasons to Buy:
Our fingerprint lock can be unlocked/locked remotely from anywhere. Unlocking time is less than 5 seconds. No need to keep extra keys or remember combination passwords. You can unlock it using the Tuya APP, and you can also let your friends or relatives use the lock anytime, anywhere.
✨Multi-angle fast recognition: You can press your fingerprint in any direction of 360 degrees, and you can unlock it intelligently with one touch. Recognition response time is less than 0.5 seconds, unlocking speed is super fast.

✨Convenient Bluetooth function: Support to download Tuya App, as long as you open the Bluetooth connection padlock, you can use the phone control, unlocking more convenient.
✨Multi-user feature: You can add family members and other members. After adding a member, members can use their mobile phones to control unlocking and managing the lock.

✨Remote authorization function: When a remote friend needs to be unlocked, you only need to share the device through wechat, SMS, etc., and authorize the unlocking permission. You can also set the time for unlocking permissions.
✨Real-time linkage function: When the lock status changes, you can send a short message to the mobile phone of the lock administrator to learn the lock status anytime and anywhere. When someone unlocks, you can view the unlock history at any time and anywhere, no matter where you are, you can grasp the unlock information in real time.

✨Long battery life function: charging 1 hour can last 120 days, durable, equipped with type-C charging cable, as simple as mobile phone charging.

✨The latest waterproof and dustproof cover: protects the fingerprint sensor from aging and wear, and can also effectively dust and waterproof.

✨Stronger material:Carefully selected 304 stainless steel locking beam, through 5000N tensile test, can resist 12 tons of hydraulic shear, bilateral locking more firm, safe and reliable.

Note:
1. It is recommended that you fingerprint different fingers and keep them clean and dry for better reading.
2. When the battery is exhausted, the smart lock will remain locked, just connect the USB power supply or charge with the mobile power supply.
Packing List:
1 * Fingerprint lock
1 * Instruction manual
1 * USB cable
Feedback and Rewards:
1. Dear buyers, your satisfaction and Positive feedback is very important to our business development. Please leave rate the details of transaction (Detailed Seller Ratings) on aliexpress with a "PERFECT 5 STARS".
2. If you are not satisfied with the transaction for any reason, please feel free to Contact us, instead of giving negative feedback or open dispute. we will try our best to help you until the problem solved.
Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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