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The Smart Fingerprint Padlock DDPL012 combines advanced biometric access with reinforced mechanical security, offering a practical locking solution for both personal and commercial use. With fingerprint recognition and Bluetooth app control, unlocking becomes fast and keyless while maintaining strict access control across multiple users. Its solid brass lock body and SUS304 stainless steel or alloy steel shackle provide strong resistance against corrosion, cutting, and forced entry, making it suitable for outdoor and industrial environments. Engineered for durability, this padlock withstands over 1000 hours of salt spray testing and maintains stability even under exposure to harsh chemical conditions. With storage for up to 20 fingerprints and compatibility across iOS and Android systems, it supports flexible access control for various users and applications.
| Product Model | DDPL012 |
| Material | look body: brass; shackle: 304 or alloy steel |
| Unlocking Method | Mobile application APP, Fingerprint |
| Supported Versions | IOS, Android 4.3 and above |
| USB interface type | type-c |
| Battery | 250mAh Li-ion battery |
| Voltage | 3.7V |
| Storage Capacity | 20 fingerprints |
| Operating Temperature | -20℃-70℃ |
| Waterproof Grade | Protection class lP68 |
| Bluetooth Version | BLE5.2 |
| MOQ | 500 Pieces |
| Package | 1PC with 3keys / white box or color box in standard export carton |
| Sample Time | 5-7 working days |
| Production Lead Time | 30-35 days |
| Shipping Port | Jiangmen, China / Shenzhen, China |
| Service | OEM ODM |
1. Warehouse Storage Areas
Warehouses require efficient management solutions for tools, equipment, and stored materials. Smart Fingerprint Padlock can be applied to warehouse doors, storage cabinets, and equipment boxes with fingerprint or mobile APP unlocking. The IP68 protection grade allows reliable use in different working environments while providing a smarter locking option for business storage management.
2. Gym Locker Rooms
Gym lockers require convenient access methods while reducing traditional key management problems. Smart Fingerprint Padlock is suitable for personal lockers and shared storage areas, supporting multiple fingerprint registrations for flexible access management. Mobile APP connection improves operational efficiency and provides a practical smart locking solution for fitness facilities.
3. Outdoor Equipment Boxes
Outdoor tool boxes, equipment cabinets, and engineering storage containers often face changing weather conditions. Smart Fingerprint Padlock features IP68 protection and supports -20℃ to 70℃ operating temperatures, making it suitable for outdoor applications. The 304 stainless steel or alloy steel shackle options provide suitable locking performance for engineering environments.
4. Personal Storage Cabinets
Home users require convenient solutions for managing private belongings and personal storage spaces. Smart Fingerprint Padlock is suitable for cabinets, luggage cases, and small storage areas, allowing quick fingerprint access. With IOS and Android compatibility, users can manage the smart lock through mobile devices for easier daily operation.
D&D Hardware is a professional manufacturer and supplier of architectural door hardware and complete door opening solutions. With over 18 years of manufacturing experience and ISO 9001 certification, we serve global customers from our production base in China, delivering reliable hardware solutions for metal doors, wooden doors, and fire-rated doors.
Our product portfolio covers a full range of commercial and architectural hardware, including door hinges, door locks, lever handles, door closers, exit devices, door stoppers, door bolts, and related accessories. In addition to standard product lines, we offer flexible customization options to support specific project requirements, while ensuring each product meets the functional, safety, and durability demands of modern building applications across diverse environments.
