DAHUA TECHNOLOGY CO., LTD / ED-HUM4231SL5S3
Pinhole Network Camera HUM4231SP-L5-S3
Camera Image Sensor 1/3" CMOS Max. Resolution 1920 (H) × 1080 (V) ROM 128 MB RAM 128 MB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.01 lux@F1.6 (Color, 30 IRE) 0.001 lux@F1.6 (B/W, 30 IRE) S/N Ratio 56 dB Lens Lens Type Fixed-focal Lens Mount M12 Focal Length 2.8 mm Max. Aperture F1.6 Field of View L5-2.8 mm: Horizontal: 95°; Vertical: 52°; Diagonal: 114° Iris Control Fixed Close Focus Distance L5-2.8 mm: 1.1 m (3.61 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 63.6 m (208.66 ft) 25.4 m (83.33 ft) 12.7 m (41.67 ft) 6.4 m (23.00 ft) Smart Event IVS Intrusion; tripwire Video Video Compression H.265; H.264; H.264B; MJPEG (Only supported by the sub stream) Smart Codec Smart H.265+; Smart H.264+ Video Frame Rate Main stream:1920 × 1080 @(1–25/30 fps ) sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. Stream Capability 2 streams Resolution 1080p (1920 × 1080); 1.3M (1920 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF(352 ×288/352 × 240) B