Dahua HAC-T2A21P 2MP HDCVI IR Eyeball Camera

Camera
Image Sensor 1/2.7″ CMOS
Effective Pixels 1920(H)×1080(V), 2MP
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25~1/100000s, NTSC: 1/30~1/100000s
Minimum Illumination 0.04Lux/F1.85, 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 F1.85
Angle of View H: 93° (103°,54.7°)
Focus Control N/A
Close Focus Distance 800mm (500mm,2000mm), 31.50 » (19.69″,78.74 »)