| Model NO. | ND0440C |
| Structure | Monocular |
| Shell Material | Plastic |
| Customized | Customized |
| Objective Dia. | 50mm |
| Minimum Observation Distance | 1.8m |
| Max Observation | 300-700m |
| IR Effective Distance, M | 70-100m |
| Eye Relief,mm | 12 |
| Lens Diameter | 40mm |
| Detection Range | 260m |
| Transport Package | Carton |
| Specification | CE FCC |
| Trademark | DONTOP/OEM |
| Origin | Chongqing China |
| HS Code | 90058090 |
| Production Capacity | 2000PCS Per Week |