Technical Specification Camera Image Sensor 1/2.7″ CMOS Effective Pixels 2560(H)×1440(V), 4MP Scanning System Progressive Electronic Shutter Speed PAL: 1/25~1/100000s NTSC: 1/30~1/100000s Minimum Illumination 0.04Lux/F2.0, 30IRE, 0Lux IR on S/N Ratio More than 65dB IR Distance Up to 20m (66feet) IR On/Off Control Auto / Manual Lens Lens Type Fixed lens / Fixed iris Mount Type Board-in Focal Length 3.6mm (2.8mm,6mm Optional) Max Aperture F2.0 Angle of View H: 76.4° (97°,48.6°) V:41.6° (52°,27.9°) Focus Control N/A Close Focus Distance 1400mm (800mm,2500mm) 55.12” (31.50″,98.43”)
