The D20 Automatic Smart Door Lock stands out with its fully automatic push-pull operation, a hallmark of modern smart lock technology. This feature provides an effortless entry and exit experience that is as simple as it is secure.
1) Cat's Eye Design: When someone rings the doorbell, the camera and remote door opening are activated simultaneously. Visual intercom is realized through infrared main light and microphone.
2) 3D Face Recognition: The camera mimics the human eye to capture three-dimensional data, constructing a high-security 3D model for identification.
No need to carry keys or cards; no concerns about fingerprint wear or water stains.
Advanced sensors ensure quick and accurate access for authorized users.
3D liveness detection prevents attacks from photos, videos, or masks.
| Material | Aluminum Alloy |
| Size | 415*60*60mm |
| Unlock Way | 3D Face / Fingerprint / Password / Key / Card / App |
| Power Supply | 4200mAH Lithium battery |
| Battery Life | 4-8 months |
| Door Thickness | 45-120mm |
| Temperature | -20°C to 70°C |
Established as a leading manufacturer since 2015, we integrate R&D, production, and sales to deliver high-end smart locks. Our facilities span over 15,000 square meters with standardized production lines capable of producing over 5,000 sets per day.