Smart Biometric Door Lock 2024 Model - Black Left

**VD206 Universal Lock Body Specifications**  

**Lock Body Options:**  
- **Single Tongue:** Features an automatic oblique latch without a square tongue for lifting or reverse lock.  
- **Double Tongue:** Includes an automatic oblique latch and a square tongue with lifting and reverse lock functionality.  
- Available sizes: 4585, 5050, 5572, 6072, and 60/70.  

---

**Technical Specifications:**  
- **Fingerprint Sensor:** Semiconductor technology.  
- **Power Supply:** DC 4.0V-7V (operates on 4 AAA batteries).  
- **Static Current:** <45mA.  
- **Working Current:** <300mA (high driving capacity).  
- **Low Battery Alarm:** Triggered at 4.8V.  
- **Record Storage:** Stores up to 1,000 recent unlocking records.  
- **Language Options:** Chinese and English voice prompts.  
- **Resolution (R.P):** 500 DPI.  
- **False Rejection Rate (FRR):** 0.15%.  
- **False Acceptance Rate (FAR):** 0.00004%.  
- **Operating Temperature:** -25°C to 65°C.  
- **Operating Humidity:** 5%-95% RH.  

---

**Physical Parameters:**  
- **Door Thickness Compatibility:** 35-50mm.  
- **Panel Dimensions:** 250mm (L) × 60mm (W) × 23mm (H).  
 

This lock body offers advanced features with robust functionality, making it suitable for a wide range of professional applications.