كاميرا الشبكة الثابتة الصغيرة من هيكفيجن DS-2CD2047G2H-LIU/SL بدقة 4 ميجابكسل مع إضاءة هجينة ذكية و ColorVu

Image Sensor & Video Quality

• Image Sensor: 1/1.8" Progressive Scan CMOS
• Max. Resolution: 2688 × 1520
• Minimum Illumination:
  • Color: 0.0005 Lux @ (F1.0, AGC ON)
  • 0 Lux with light
• Shutter Time: 1/3 s to 1/100,000 s
• Day & Night: IR cut filter

Lens

• Lens Type: Fixed focal lens, 2.8 mm, 4 mm, and 6 mm optional
• Lens Mount: M16
• Aperture: F1.0 (Fixed)
• Iris Type: Fixed

Focal Length & Field of View (FOV)

• 2.8 mm:
  • Horizontal FOV: 111.9°
  • Vertical FOV: 60.5°
  • Diagonal FOV: 133.6°
• 4 mm:
  • Horizontal FOV: 95.2°
  • Vertical FOV: 50.6°
  • Diagonal FOV: 114.7°
• 6 mm:
  • Horizontal FOV: 58.4°
  • Vertical FOV: 31°
  • Diagonal FOV: 68.7°

Depth of Field

• 2.8 mm: 3.1 m to ∞
• 4 mm: 5.4 m to ∞
• 6 mm: 12.1 m to ∞

DORI (Detection, Observation, Recognition, Identification)

• 2.8 mm:
  • Detection: 58.2 m
  • Observation: 23.1 m
  • Recognition: 11.6 m
  • Identification: 5.8 m
• 4 mm:
  • Detection: 77 m
  • Observation: 30.5 m
  • Recognition: 15.4 m
  • Identification: 7.7 m
• 6 mm:
  • Detection: 115.6 m
  • Observation: 45.9 m
  • Recognition: 23.1 m
  • Identification: 11.6 m

Illuminator

• Supplement Light Type: IR, White Light
• Supplement Light Range: Up to 40 m
• Smart Supplement Light: Yes
• IR Wavelength: 850 nm

Video

• Main Stream:

  • 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
  • 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

• Sub-Stream:

  • 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
  • 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)

• Third Stream:

  • 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
  • 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
  • Third stream is supported under certain settings.

• Video Compression:

  • Main Stream: H.265/H.264/H.265+/H.264+
  • Sub-Stream: H.265/H.264/MJPEG
  • Third Stream: H.265/H.264

• Bit Rate Control: CBR, VBR

• Video Bit Rate: 32 Kbps to 8 Mbps

• Region of Interest (ROI): 1 fixed region for main stream and sub-stream

Audio

• Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Type: Mono sound
• Audio Bit Rate:
  • 64 Kbps (G.711ulaw/G.711alaw)
  • 16 Kbps (G.722.1, G.726)
  • 32 to 192 Kbps (MP2L2)
  • 8 to 320 Kbps (MP3)
  • 16 to 64 Kbps (AAC-LC)
• Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering: Yes

Network

• Protocols:
  • TCP/IP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, SRTP, SFTP
• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• User/Host: Up to 32 users
  • 3 user levels: administrator, operator, and user
• Security:
  • Password protection, HTTPS encryption, 802.1X authentication, IP address filter, TLS 1.1/1.2/1.3, MAC address authentication

Image Settings

• Image Parameters: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance (adjustable by client software or web browser)
• Day/Night Switch: Day, Night, Auto, Schedule
• Wide Dynamic Range (WDR): 130 dB
• Signal-to-Noise Ratio (SNR): ≥ 52 dB
• Image Enhancement: BLC, HLC, 3D DNR, Defog
• Privacy Mask: 4 programmable polygon privacy masks

Audio & Event

• Built-in Microphone: Yes
• Built-in Speaker:
  • Max. power consumption: 1.2 W
  • Max. sound pressure level: 10 cm: 95 dB
• Basic Event: Motion detection, video tampering alarm, exception
• Smart Event: Scene change detection
• Event Linkage: Upload to FTP/NAS/memory card, send email, trigger alarm output, trigger recording, trigger capture, audible warning, strobe light

Deep Learning Functions

• Face Capture: Yes
• Perimeter Protection: Line crossing, intrusion, region entrance, region exiting
  • Supports alarm triggering by specified target types (human and vehicle)

General Specifications

• Power:
  • 12 VDC ± 25%, 0.54 A, max. 6.5 W
  • PoE: IEEE 802.3af, Class 3, max. 8 W
• Material: Metal
• Dimension: Ø74.4 mm × 179.2 mm (Ø2.9" × 7.1")
• Package Dimension: 234 mm × 120 mm × 117 mm (9.2" × 4.7" × 4.6")
• Weight: Approx. 510 g (1.1 lb.)
• With Package Weight: Approx. 880 g (1.9 lb.)
• Storage Conditions: -30 °C to 60 °C (-22 °F to 140 °F), Humidity 95% or less (non-condensing)
• Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F), Humidity 95% or less (non-condensing)

Approval and Protection

• Safety:
  • UL: UL 62368-1
  • CE-LVD: EN 62368-1: 2014/A11: 2017
  • CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014
• Environmental:
  • CE-RoHS: 2011/65/EU
• Protection:
  • IP67: IEC 60529-2013