Brand: Send From China
This product has 5 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $20.70 – $38.01
Default variant: New Haha Lock Bluetooth
Default SKU: dcd-30003432057
Default price: $20.70
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Smart Door Lock
Vendor: World Products
Weight: 1700 g
Cart URL (default variant): https://sendfromchina.ai/cart/50419503988975:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001213362
JSON data: https://sendfromchina.ai/products/wp-dcd-10001213362.json
This product comes in 5 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
This adaptable smart lock upgrades an old bull head lock into a modern door hardware solution for homes, rentals, courtyards, and iron gates without replacing the whole lock body. It supports biometric sensor, password, card, NFC, mobile Bluetooth, temporary code, and mechanical key entry. The waterproof design is built for outdoor use, helping it withstand rain, damp conditions, and everyday exposure. It can generate temporary passwords through the app for guest entry, cleaning visits, and short-term rentals. Low-power operation, 4 AA batteries, emergency mechanical key entry, and USB emergency power support help keep the lock working when power runs low.
Summary: This adaptable smart lock upgrades an old bull head lock into a modern door hardware solution for homes, rentals, courtyards, and iron gates without replacing the whole lock body. It supports biometric sensor, password, card, NFC, mobile Bluetooth, temporary code, and mechanical key entry. The waterproof design is built for outdoor use, helping it withstand rain, damp conditions, and everyday exposure. It can generate temporary passwords through the app for guest entry, cleaning visits, and short-term rentals. Low-power operation, 4 AA batteries, emergency mechanical key entry, and USB emergency power support help keep the lock working when power runs low.
Generated by: deepseek-v4-flash
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time cross-border shipping rates before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Waterproof Biometric Door Lock with Keypad, NFC, Bluetooth, and Temporary Codes for Bull Head Lock Upgrade",
"product_id": 9535660163311,
"variant_id": 50419503988975,
"quantity": 1,
"grams": 1700,
"length_cm": "28.0",
"width_cm": "22.0",
"height_cm": "13.0"
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions
provided in the request. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").