Dahua HDBW3841E-S IP network camera 8MP / 4K / 2.8mm (HDBW3841E-S)

Camera

• Image Sensor: 1/2.8” 8 Megapixel progressive CMOS
• Max. Resolution: 3840 (H) × 2160 (V)
• ROM: 128 MB
• RAM: 512 MB
• Scanning System: Progressive
• Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s
• Min. Illumination: 0.007 Lux @ F1.4 (Color, 30IRE), 0.0007 Lux @ F1.4 (B/W, 30IRE), 0 Lux (Illuminator on)
• S/N Ratio: > 56 dB
• Illumination Distance: 30 m (98.4 ft)
• Illuminator On/Off Control: Auto/Manual
• Illuminator Number: 3 (IR LED)
• Pan/Tilt/Rotation Range: Pan: 0°–360°, Tilt: 0°–60°, Rotation: 0°–355°

Lens

• Lens Type: Fixed-focal
• Mount Type: M12
• Focal Length: 2.8 mm
• Max. Aperture: F1.4
• Field of View: 2.8 mm: Horizontal 108° × Vertical 58° × Diagonal 127°
• Iris Type: Fixed
• Close Focus Distance: 2.8 mm: 1.4 m (4.6 ft)

DORI Distance

• Lens:
  • Detect: 85.5 m (280.5 ft)
  • Observe: 34.2 m (112.2 ft)
  • Recognize: 17.1 m (56.1 ft)
  • Identify: 8.6 m (28.2 ft)

Professional, Intelligent Features

• Perimeter Protection: Tripwire; Intrusion
• Intelligent Search: Works with Smart NVR for intelligent search, event extraction, and merging.

Video

• Video Compression: H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub-stream)
• Smart Codec: Smart H.265+ / Smart H.264+
• Video Frame Rate: Main stream: 3840 × 2160 @(1–20 fps by default)
• Stream Capability: 3 streams
• Resolution: 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080)
• Bit Rate Control: CBR/VBR

Audio

• Audio Compression: G.711a; G.711Mu; G726

Alarm

• Alarm Event: SD card issues, network disconnection, motion detection, video tampering, intrusion, etc.

Network

• Network: RJ-45 (10/100 Base-T)
• Protocol: IPv4; IPv6; HTTP; TCP; UDP; RTP; RTSP; and more
• Cyber Security: Video encryption; Firmware encryption; Configuration encryption

Power

• Power Supply: 12V DC/PoE (802.3af)
• Power Consumption: Basic: 2.7W (12V DC), 3.6W (PoE), Max_ 6W (12V DC), 7W (PoE)

Environment

• Operating Conditions: –40°C to +55°C (–40°F to +131°F)
• Storage Conditions: –40°C to +60°C (–40°F to +140°F)
• Protection Grade: IP67; IK10