DAHUA IPC-HFW1431S1P

Imaging and Sensor:

• Image Sensor: 1/3″ 4 Megapixel progressive CMOS sensor.
• Max Resolution: 2688 × 1520 for sharp and detailed video footage.
• RAM/ROM: 128 MB RAM and 128 MB ROM for high-performance data processing.
• Scanning System: Progressive scan for clearer motion.
• Electronic Shutter Speed: Auto/Manual with a range from 1/3s to 1/100,000s.
• S/N Ratio: >56 dB for minimal image noise.
• Min. Illumination: 0.03 Lux @ F2.0 for low-light performance.
• Illumination Distance: Up to 30 meters (98.4 feet) with an IR LED illuminator.
• IR Illuminator Control: Auto/Manual.
• IR Illuminator: 1 IR LED.

Pan/Tilt/Rotation:

• Pan Range: 0° to 360° for flexible monitoring.
• Tilt Range: 0° to 90° for vertical adjustments.
• Rotation: 0° to 360° for full rotation capabilities.

Lens:

• Lens Type: Fixed focal length lens.
• Lens Mount: M12.
• Focal Length: 2.8 mm and 3.6 mm options.
• Max Aperture: F2.0 for enhanced light capture.
• Field of View (FoV):
  • 2.8 mm: Horizontal: 93°, Vertical: 53°, Diagonal: 111°.
  • 3.6 mm: Horizontal: 81°, Vertical: 44°, Diagonal: 95°.
• Close Focus Distance:
  • 2.8 mm: 0.8 m (2.6 ft).
  • 3.6 mm: 1.4 m (4.6 ft).
• DORI (Detection, Observation, Recognition, Identification):
  • 2.8 mm lens:
    • Detect: 50.0 m (183.7 ft)
    • Observe: 22.4 m (73.5 ft)
    • Recognize: 11.2 m (36.7 ft)
    • Identify: 15.1 m (49.5 ft)
  • 3.6 mm lens:
    • Detect: 80.0 m (262.5 ft)
    • Observe: 32.0 m (105.0 ft)
    • Recognize: 16.0 m (52.5 ft)
    • Identify: 8.0 m (26.2 ft)

Video Features:

• Video Compression: Supports H.265, H.264, H.264B, and MJPEG (only for sub-stream).
• Smart Codec: Smart H.265+ and H.264+ for efficient bandwidth usage.
• Frame Rate:
  • Main Stream: 2688 × 1520 at 1–20 fps, 2560 × 1440 at 1–25/30 fps.
  • Sub Stream: 704 × 576 at 1–20/25 fps, 704 × 480 at 1–20/30 fps.
• Stream Capability: Dual stream (main and sub-stream).
• Resolution Options:
  • 2688 × 1520, 2560 × 1440, 2304 × 1296, 1080p, 1.3M, 720p, D1, VGA, CIF.
• Bit Rate Control: CBR (Constant Bit Rate) or VBR (Variable Bit Rate).
• Video Bit Rate:
  • H.264: 32 kbps–6144 kbps.
  • H.265: 12 kbps–6144 kbps.
• Day/Night Mode: Auto (ICR), Color, B/W.
• Backlight Compensation (BLC): Yes.
• High Light Compensation (HLC): Yes.
• Wide Dynamic Range (WDR): 120 dB for better image contrast in challenging lighting conditions.
• White Balance: Auto, natural, street lamp, outdoor, manual, and regional custom settings.
• Gain Control: Manual/Auto.
• Noise Reduction: 3D NR (Noise Reduction).
• Motion Detection: Configurable for 4 rectangular zones.
• Region of Interest (RoI): Yes, supports up to 4 areas.
• Smart Illumination: Yes for adaptive IR lighting.
• Image Rotation: 0°/90°/180°/270°.
• Mirror: Yes.
• Privacy Masking: Supports up to 4 areas for privacy zones.

Alarm and Network Features:

• Alarm Events: Network disconnection, IP conflict, motion detection, video tampering, illegal access, voltage detection, and security exceptions.
• Network Interface: RJ-45 (10/100 Base-T).
• Protocols Supported: IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, Bonjour.
• Cyber Security: Video encryption, firmware encryption, configuration encryption, account lockout, HTTPS, IP/MAC filtering, X.509 certification, syslog, and more.
• Interoperability: ONVIF (Profiles S, G, T), CGI, Milestone, Genetec, P2P.
• User/Host: Supports up to 20 users.
• Storage: FTP, SFTP, and NAS for video storage.
• Browser Support: IE, Chrome, Firefox.
• Management Software: Smart PSS, DSS, DMSS for device management.
• Mobile Support: IOS and Android for mobile client access.

Power and Environmental:

• Power Supply: 12V DC or PoE (802.3af).
• Power Consumption: Typically less than 5W.
• Operating Temperature: -40°C to +55°C (-40°F to +131°F), less than 95% humidity.
• Storage Temperature: -40°C to +60°C (-40°F to +140°F).
• Ingress Protection: IP67 rated, making it suitable for outdoor use with protection against dust and water.

Physical Construction:

• Casing: Metal + Plastic for durability.
• Dimensions: 162.6 mm × Φ70 mm (6.4″ × Φ2.8″).
• Weight:
  • Net Weight: 0.22 kg (0.5 lb).
  • Gross Weight: 0.35 kg (0.8 lb).

Certifications:

• CE-LVD: EN62368-1.
• CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU.
• FCC: 47 CFR FCC Part 15, Subpart B.

This camera is designed for both indoor and outdoor surveillance with advanced features like high resolution, wide dynamic range, and flexible network integration. It offers strong security, superior image quality, and user-friendly management tools.