| Features Parameter | Description |
| Operation System | Linux |
| Face Recognition Accuracy Rate | 99% |
| Face Recognition Time | 200ms |
| Face Capacity | 10,000 |
| Card Capacity | 10,000 |
| Storage Capacity | 4GB |
| Event Capacity | 30,000 (with images); 100,000 (without images) |
| Authentication Mode | Face Whitelist∶ (1∶ N) Card:(1:N) |
| Door Opening Method | Face, Password, Card |
| Communication Mode | 100Mbps network port |
| Card Type | Mifare 1 Card |
| User Management | Support user library addition, deletion, update |
| Record Management | Support local recording and real-time upload |
| Interface | LAN×1, RS485×1, Wiegand IN×1, Wiegand Out×1, Alarm Input×1, Alarm Output×1, Lock×1, Door Contact ×1, Exit Button×1 |
| Power Supply | Input 12V±25% DC |
| Screen | Touch Screen, Size:4 inch, Resolution: 480×800 |
| Supplement Light | LED soft light and infrared light |
| Weight | 242g |
| Dimensions (L×W×H) | 87.0mm×26.0mm×168.0mm |
| Working Environment | −20℃~ +60℃, Relative Humidly<95% (non-condensing) |
| Application Situation | Indoor |
UNV – Face Recognition Access Control Terminal – OET-251H-M
MODEL-OET-251H-M
Face Recognition Access Control Terminal
*Deep learning algorithm model based on UNV independent intellectual property rights, face recognition accuracy rate > 99%, false rate < 1% *Built-in deep learning dedicated chip, supports local offline recognition, 10,000 face capacity, face whitelist (1∶ N), 10,000 IC card capacity *Fastest recognition time 0.2 seconds, various model merge mode are used to reduce false rate and increase pass rate *Support anti-spoofing detection based on deep learning algorithm, effective against fraud such as photo and video *Support face metering and human metering for fast adapting to ambient light *Suggested height for face recognition: between 1.1m and 2.2m,face recognition distance: 0.3m to 2.9 m *Support screen sleep mode, keep the minimum brightness to prevent glare at night *Support add up to 6 photos of the base library for a single person *Support face, card, password authentication to control door open *Built-in 4G EMMC front end storage, stable and reliable, up to30,000 events capacity (with images)Support direct control door lock, exit button, door contact detection to implement access control management *Support tamper protection, support door opening timeout, support time exceeding alarm, support keeping door opening while fire alarm active


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