Includes all taxes
For installation and lock registration, please provide your email address if needed, we can provide installation video and lock registration video, we also support English/Russian/Spanish/Portuguese manuals
Please note: Only front lock panel is waterproof,and rear lock panel is not waterproof.
Enter the corresponding shortcut key, press # to confirm initialization, and switch languages:
Pss888# and enter the following numbers to switch between multiple languages, then press the # key to confirm
3000# Chinese 3001# English 3002# Tranitional Chinese 3003# Russian 3004# Victnamese
3005# Korean 3006# Arabic 3007# Portuguese 3008# French 3009# Spanish
3013# Hebrew
Special Features:Temporary password, Tamper Alarm,Remote unlock, Voice intercom, Tuya wifi APP,Face unlock ,night vision, infrared
Unlock way:APP +Fingerprint + Password + Card + Key+Face(Optional)
Material:Zinc alloy
Mortise:6068/240*24mm/30*240mm...
Color:star silver
Power supply:6.8V-8.4V lithium battery (rechargeable)
Weight(kgs):6Kg
Size:410mm(L)*80mm(W)*60mm(H)
Door thickness:35mm - 120mm
Work Temperature:-20-70℃
App:Tuya wifi









The 4200mAh rechargeable lithium battery can be unlocked 5000 times with a single full charge, and it can be used for about 6 months. The package is equipped with a charging cable, please prepare a 5V/2A charging head by yourself, and the charging time is 1 to 2 hours.

Package List:
Front panel*1
Rear panel*1
Built-in lithium battery*1
Hardware accessories package*1
Lock body*1
Door frame edge*1
Lock cylinder*1
Lock cylinder accessories package*1
Mechanical key*2
Data cable*1
Magnetic card*2 (random style)
English/Portugal/Spain/Russian manual*1(PDF)




The direction of opening the door is not important, it can be installed in four directions of Left push/Right push/Left pull/Right pull, and can be adjusted freely according to actual needs


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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