Bluetooth WiFi Biometric Fingerprint Digital Smart Door Lock
This smart door lock allows keyless entry via fingerprint, Bluetooth, and WiFi. It provides enhanced security and convenience for modern homes.





Technical Specifications
Overview
Advanced Biometric Security Solution
This fully automatic smart door lock provides a high-security, keyless entry solution for modern residential and commercial buildings. It features a sophisticated semiconductor biometric sensor that recognizes skin temperature to prevent unauthorized access via fake fingerprints. With multiple unlocking methods and dual power supply modes, it ensures reliable access control and peace of mind for property owners.

Access Control
User Capacity
- Unlocking Methods
- Biometric FingerprintPasswordID CardMechanical KeyBluetooth AppWiFi Remote

Technical Specifications
Physical & Environmental
| Feature | Specification |
|---|---|
| Material | Aluminum Alloy |
| Product Height | 420mm |
| Product Width | 75mm |
| Door Thickness Compatibility | 35-60mm |
| Working Temperature | -20°C to 55°C |
| Biometric Type | Semiconductor |

Power Management
Power Supply System
- Primary: Chargeable Lithium Battery
- Secondary: 4 AA Batteries (optional configuration)
- Emergency: USB Charging Interface
- Low Battery Alarm: Triggers below 3.5V
- Battery Life: Up to 20,000 openings
Security Features
Security Mechanisms
- Double Lingual Lock design
- Anti-smashing protection
- Anti-prying mechanism
- Anti-card opening shield
- Active fingerprint chip with temperature/pressure testing


Manufacturing & Compliance
Certifications
B2B Services
Order Information
| Service | Details |
|---|---|
| OEM/ODM | Available |
| MOQ | 200 pcs |
| Sample Lead Time | 7 working days |
| Bulk Lead Time | 20-30 days |
| Payment Terms | T/T, Ali insurance payment, Cash |



