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| Model： | LY-S3900K |
| Name： | 39inch ultra HD 4K CCTV LCD Monitor |
| Description： | 1. High-contrast, high brightness and high definition. 2. 178 ° wide Angle of view to meet different view needs. 3. Support 24H ,365day continue work .High reliability and good stability. |
- Attribute
- Picture
- Customer
| Product name | 39inch ultra HD 4K CCTV LCD Monitor |
| Model No. | LY-S3900K |
| Display area | 861.32mm×485.63mm (W×H) |
| display scale | 16:9 |
| light source Type | LED |
| Maximum resolution | 3840×2160 |
| Display color | 16.7M |
| Pixel Pitch(mm) | 0.0741×0.2223mm |
| Brightness (nits) | 400cd/m2 |
| Contrast | 4000:1 |
| Visual angle | 178°/178° |
| Response time | 5ms |
| field frequency | 60Hz |
| BNC input | 3 |
| YPbPr input | 1 |
| DVI input | 1 |
| VGA input | 1 |
| HDMI input | 1 |
| DP(4K) input | 1 |
| BNC output | 1 |
| DP(4K) output | 1 |
| Color system | PAL/NTSC/SECAM |
| Menu language | English |
| Power supply | AC100V-240V,50/60Hz |
| Maximum power consumption | <230W |
| Standby power consumption | <5W |
| Body dimension(L x W x H)mm | 873.32mm×501.63mm×120mm |