Specifications
| Unlock Method | Face recognition, fingerprint, password, IC card, key, Tuya Smart App |
| Lock Dimension | 433x77x62.5mm |
| Weight | 2.8kg |
| Color | Grey |
| Material | Aluminum alloy |
| Appearance | Baking paint surface, IMD coating |
| HD Camera | 2 million pixels |
| Screen Display |
Front: 0.96″ OLED screen Back: 3.5″ IPS screen |
| Lock Mortise Size | 6068 |
| Face & Fingerprint & PIN & Card Capacity | Total 300 sets |
| Password Length | 4~10 digits |
| Anti-Peeping Password Length | 20 digits |
| Fingerprint Sensor | Semiconductor |
| Fingerprint Contrast time | ≦1s |
| Fingerprint Identification Angle | 360° |
| False Rejection Rate | ≦1% |
| False Acceptance Rate | ≦0.001% |
| Battery | 4200mAh lithium battery |
| Operating Voltage | 7.0V~8.4V |
| Emergency Power | USB port, 5V |
| Static Current | ≦80uA |
| Dynamic Current | ≦300mA |
| Working Temperature | -20℃~55℃ |
| Working Relative Humidity | 10%~60% |
| Voice Assistant | Support |
| Keypad | Standard 12-bit touch keypad |
| Low Voltage Alarm | 7.2V |
| Unlock Time | ≦1s |
| System Restart | USB port |
| Double-Locking | Support |
| Tuya Smart App | 2.4G WiFi connection |
| Advanced Functions | Snapshot, intercom, trial-and-error alarm, anti-tamper alarm, one-key on/off |
| Pinch Prevention Design | Support |