DAHUA TECHNOLOGY CO., LTD / ED-HFW3841E-S36
4K IP network camera 8MP HFW3841E-S-S2 3.6mm
Camera Image Sensor 1/2.8" CMOS Max. Resolution 3840 (H) × 2160 (V) ROM 128 MB RAM 1 GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.007 lux@F1.4 (Color, 30 IRE) 0.0007 lux@F1.4 (B/W, 30 IRE) 0 lux (Illuminator on) S/N Ratio 56 dB Illumination Distance 30 m (98.4 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 1 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° Lens Lens Type Fixed-focal Lens Mount M12 Focal Length 3.6 mm Max. Aperture F1.4 Field of View 3.6 mm: Horizontal:84°; vertical: 47°; diagonal: 97° Iris Control Fixed Close Focus Distance 3.6 mm: 2 m (6.6 ft) DORI Distance Lens Detect Observe Recognize Identify 3.6 mm 102.1 m (335.97 ft) 40.8 m (133.86 ft) 20.4 m (66.93 ft) 10.2 m (33.46 ft) Intelligence IVS (Perimeter Protection) Tripwire, intrusion (support the classification and accurate detection of vehicle and human) AI SSA Yes Quick Pick With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events Smart Search Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos Video Video