DAHUA TECHNOLOGY CO., LTD / ED-HDBW2402R28
HD-CVI Camera HAC-HDBW2402R 2.8mm
Camera Image Sensor 1/1.8" CMOS Effective Pixels 2560(H)x1440(V), 4MP Scanning System Progressive Electronic Shutter Speed PAL: 1/25s~1/100,000s NTSC: 1/30s~1/100,000s Minimum Illumination 0.002Lux/F1.6, 30IRE, 0Lux IR on S/N Ratio More than 65dB IR Distance Up to 30m (98feet) IR On/Off Control Auto / Manual IR LEDs 1 Lens Lens Type Fixed lens / Fixed iris Mount Type Board-in Focal Length 2.8mm Max Aperture F1.6 Angle of View H: 112.7° V: 60.2° Focus Control Auto / Manual Close Focus Distance 1300mm 51.18" DORI Distance Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively. DORI Definition Distance Detect 25px/m (8px/ft) 2.8mm:58m(190ft) Observe 63px/m (19px/ft) 2.8mm23m(76ft) Recognize 125px/m (38px/ft) 2.8mm:12m(38ft) Identify 250px/m (76px/ft) 2.8mm:6m(19ft) Pan / Tilt / Rotation Pan/Tilt/Rotation Pan: 0° ~ 360° Tilt: 0° ~ 78° Rotation: 0° ~ 360° Video Resolution 4MP (2560x1440) Frame Rate 25/30fps@4MP, 25/30fps@1080P Vid