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 |
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.
