1/1.8" Progressive Scan CMOS High quality imaging with 8 MP resolution 25 × optical zoom and 16 × digital zoom provide close up views over expansive areas Excellent low-light performance via DarkFighter 2.0 technology Clear imaging against strong back light due to 140 dB AWDR technology Supports rapid focus Smart Pan-Tilt Correction Built-in gyroscope to ensure stable image output Water and dust resistant (IP67), vandal proof (IK10) and corrosion resistant (NEMA 4X, optional)