dahua HAC-HFW2221E 2MP WDR HDCVI IR Bullet Camera

Image Sensor 1/2.7" CMOS Effective Pixels 1928(H)×1088(V), 2.1MP Scanning System Progressive Electronic Shutter Speed PAL: 1.3s~1/30000s NTSC: 1s~1/30000s Minimum Illumination 0.03Lux/F2.0, 0Lux IR on S/N Ratio More than 65dB IR Distance Up to 40m (131feet) IR On/Off Control Auto / Manual IR LEDs 2 Lens Lens Type Fixed lens / Fixed iris Mount Type Board-in Focal Length 3.6mm (6mm, 8mm Optional) Max Aperture F2.0 Angle of View H: 90° (59.4°/41.4°) Focus Devamı