8-inch 2 MP 42X DarkFighter Laser Network Speed Dome 1/1.8″ Progressive Scan CMOS High quality imaging with 2 MP resolution Excellent low-light performance with DarkFighter technology 42× optical zoom and 16× digital zoom provide close up views over expansive areas Expansive  night view with up to 500 m laser distance Water and dust resistant (IP67) Supports face capture to detect, capture, grade, and select faces in motion Supports road traffic to detect vehicles