Resolution determines the number of pixels within a given video image, which in turn determines the amount of definition possible within the video image.
1080P has a resolution of 1920x1080. 1080P image resolution is two times larger than 960H and double the size of 720P.
Dahua’s Starlight Technology is ideal for applications with challenging lighting conditions. Its low-light performance delivers usable video with minimal ambient light. Even in extreme low-light conditions, Starlight Technology is capable of delivering colour images in near complete darkness (0.005 lux).
Dahua mobile products are designed to work in heat conditions of between -30°C to +60°C in the vehicle.
EN50155 is an European standard for railway applications. The mobile camera meets these requirements of EN50155, making the camera able to withstand tough weather conditions, vibrations, shocks and other harsh vehicle environments.
Image Sensor:1/2.8" CMOS Effective Pxiels :1937 x 1097, 2.1MP Scanning System :Progressive Electronic Shutter Speed :1/25-1/100000s Minimum Illumination:0.005Lux/F1.6, 0Lux (B/W) S/N Ratio:>65dB IR Distance :20m IR On/Off Control:Auto/Manual IR LEDs:8
Lens Type:Fixed Lens / Fixed Iris Mount Type:Board-in Focal Length:2.8mm Max Aperture:F1.6 Angle Of View:110.5° Focus Control:N/A Close Focus Distance :1200mm