Visit the XIAMEN MAKE SECURITY TECHNOLOGY CO., LTD store

Smart lock

10/10 fairsManufacturerModel MK731

New for the 140th FairSmart product

$1800–$2500/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1,000 unit

Estimated landed cost

$29 / unit

range $24–$33 · total ≈ $28,681

Quantity

FOB goods (1,000): $21,500
Ocean freight + handling (3.0 CBM): $1,060
US duty (3.0%): $645
Section 301 tariff (25.0%): $5,375
Customs fees (MPF/HMF): $101

Estimate in USD to a US port using category averages (HTS 7318/8302/8301), rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

Visit the XIAMEN MAKE SECURITY TECHNOLOGY CO., LTD store

Smart lock

10/10 fairsManufacturerModel MK731

New for the 140th FairSmart product

$1800–$2500/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1,000 unit

Estimated landed cost

$29 / unit

range $24–$33 · total ≈ $28,681

Quantity

FOB goods (1,000): $21,500
Ocean freight + handling (3.0 CBM): $1,060
US duty (3.0%): $645
Section 301 tariff (25.0%): $5,375
Customs fees (MPF/HMF): $101

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: zinc alloy
Size: 20.5
Color: black
Exports to: Southeast Asia, South Asia, USA and Canada, Latin America, EU, Other European Countries, Others
Made in: Fujian, China

$1800–$2500/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1,000 unit

Estimated landed cost

$29 / unit

range $24–$33 · total ≈ $28,681

Quantity

FOB goods (1,000): $21,500
Ocean freight + handling (3.0 CBM): $1,060
US duty (3.0%): $645
Section 301 tariff (25.0%): $5,375
Customs fees (MPF/HMF): $101

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: zinc alloy
Size: 20.5
Color: black
Exports to: Southeast Asia, South Asia, USA and Canada, Latin America, EU, Other European Countries, Others
Made in: Fujian, China

Product details

Materials	zinc alloy
Size	20.5
Color	black

From the supplier

1.Electronic Latchbolt Keypad Lock MK731.
2. Zinc alloy lock body with satin chrome or black powder coated.
3. Keypad operation, all metal housing.
4. Three levels of management: Main-admin, Admin, User card
5.Switch public use and private use freely.
6. Master key for emergency unlocking.
7. Standard CR2450 button cell.
8. Slim 10mm profile, vertical/horizontal lock body, left and right door using.
9. Available in silver or black as standard，widely used to secure all types of locker, cabinets,furniture