Dahua DH-IPC-HDB4431GP-AS-3060B 4M progressive CMOS Warranty 3 years

Camera
Image Sensor 1/3”4Megapixel progressive CMOS
Effective Pixels 2688(H)x1520(V)
RAM/ROM 512MB/32MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/100000s
Minimum Illumination
0.08Lux/F2.0( Color,1/3s,30IRE)
0.3Lux/2.0( Color,1/30s,30IRE)
0.04Lux/F2.0( B/W,1/3s,30IRE)
0.2Lux/2.0( B/W,1/30s,30IRE)
S/N Ratio More than 50dB
IR Distance N/A
IR On/Off Control N/A
IR LEDs N/A

Lens
Lens Type Fixed
Mount Type Board-in
Focal Length 2.8mm (3.6mm optional）
Max. Aperture F2.0 (F2.0)
Angle of View H: 110° (86°) , V: 60° (45°)
Optical Zoom N/A
Focus Control Fixed
Close Focus Distance N/A