| Technical Specification | |
| LCD | 17.78cm (7) TFT-LCD |
| Input voltage | DC18V |
| Sensitivity | ≤20mV |
| Distortion | ≤5% |
| Display Pixel | 384000dots |
| Working Current | ≤350mA ± 20% |
| Standby current | ≤200 mA ± 20% |
| Output power | ≥50mW |
| Display time | About 85 ~ 180 S |
| Network port | RJ45 |
| Network transmission mode | TCP\IP |
| Transmission range | Router or PBX less than 100m, FOT more than 100 |
| Working Humidity | 45% ~ 95% |
| Storage temperature | - 15°C ~ 55°C |