• Supreme color image quality at 600TV lines resolution
• Excellent sensitivity (0.15Lux)
• 3-Axis mechanical design (Indoor)
• SSNRIII (Samsung Super Noise Reduction)
• Coaxial OSD control
• Focal length 
- SCD-2020: 3.7mm
- SCD-2040: 8mm
- SCD-2021 : 3.7mm, 8mm
• Angular Field of View
- SCD-2020: H:71˚ V:52˚
- SCD-2040: H:33˚ V:25˚