Overview
Yuefong leverages over 20 years of in-house R&D and manufacturing expertise to directly produce this smart padlock, providing top-tier OEM and ODM customization straight from our own factory floor.
This keyless device delivers ultimate convenience through three rapid unlocking methods, including precise fingerprint recognition, simple password entry, and Tuya APP control.
We construct the sturdy lock body using premium materials to ensure excellent anti-theft and anti-prying protection for your belongings.
The lock is thoughtfully designed with a Type-C port for emergency charging, allowing you to easily power it up and unlock it even if the battery is completely depleted.
You can confidently rely on this versatile padlock to secure a wide variety of everyday items, ranging from toolboxes and bedside cabinets to dorm and gym lockers.
At a Glance
- Fingerprint, password, and app unlocking
- Type-C emergency charging
- Made from durable zinc alloy
- Stores up to 20 fingerprints
- 6-month battery life
Specifications
| Specification | Detail |
|---|---|
| Unlocking Method | Fingerprint/Password/Tuya APP Unlocking |
| Charging Port | Type-C |
| Lock Body Material | Zinc Alloy |
| Shackle Diameter | Ø6mm |
| Lock Body Dimensions | 471986mm |
| Fingerprint Capacity | 20 Sets |
| Operating Temperature | 0-45°C |
| Unlocking Time | <1s |
| Battery Capacity | 150mAh |
| Battery Life | 6 Months |
Factory Video
Product Details





Manufacturer Advantage
Zhongshan Yue-fong Mai’s Manufacture Co., Ltd. — a true source factory for B2B smart locks and high-security padlocks (not a trading company).
FAQ
What materials are used in the lock body?
The lock body is constructed using premium zinc alloy for durability and security.
What are the unlocking methods?
The padlock offers three unlocking methods: fingerprint recognition, password entry, and Tuya APP control.
How is the padlock powered and what if the battery runs out?
The padlock includes a Type-C port for emergency charging ensuring you can unlock it even if the battery is depleted.
What is the minimum order quantity (MOQ) for this product?
The MOQ can vary. Please contact Yuefong directly for specific procurement requirements.
Can this padlock be customized under OEM/ODM terms?
Yes, Yuefong offers OEM and ODM customization services.








