| WS1 | W3-S | |
| Infrared Resolution | 160*120 | 384*288 |
| Visible Camera Resolution | 2M 1920*1080 | 2M 1920*1080 |
| Temperature Measurement Range | 20℃ ~ 50℃ | 20℃ ~ 50℃ |
| Temperature Measurement Accuracy | ≤ 0.3 ℃ | ≤ 0.3 ℃ |
| Field of View | 40° * 30° | 20° * 17° |
| Working Temperature | 10℃ ~ 35℃ | 0℃ ~ 40℃ （Accurate measurement between16℃~32℃） |
| Measure Distance | 1 ~ 3M | 3 ~ 10M |
| Measure Response Time | ＜ 0.1s | ＜ 0.1s |
| User Environment | Indoor | Indoor |
| Standard Package List | Camera, Black Body | Camera, Black Body |
