DS-8108LHFHI-K2

8-ch 1080p H.265 DVS

  • ● Three live view control views are provided: movie mode, picture-in-picture mode, and multi-screen mode
  • ● Auto live view control realizes automatic switch of teacher image, student image, and multimedia image, which helps to meet the demand of daily teaching requirement
  • ● ACC format audio encoding technology, up to 48 KHz audio input sampling rate, and internal sound mixing feature provide high audio quality
  • ● Synchronously collect the teacher image, student image, and multimedia image via HDMI/VGA input
  • ● Real-time encoding for all cameras with up to 1080p resolution
  • ● Support setting different resolution, frame rate, and bitrate for three streams, including main stream, sub-stream, and third stream
  • ● Support searching, playback, and downloading courses by keywords
  • ● Support publishing courses to FTP server by pressing the publish button on front panel
  • ● Support manual live view control, RTMP live view, playback course, and configure course plan in remote client or platform
  • ● Support RTMP multimedia.

Especificação
  • Recording
  • Compressão de vídeoH.265/H.264
  • Resolução de codificaçãoHigh-definition stream: 1080p/720p/WD1/4CIF/VGA/CIF Standard-definition stream: WD1/4CIF/CIF Fluent stream: CIF/QVGA
  • Taxa de quadros1 to 25 fps (P)/30 fps (N)
  • Taxa de bits de vídeo32 Kbps to 16 Mbps
  • Tipo de transmissãoVideo&Audio, Video
  • Compressão de áudioAAC
  • Taxa de bits de áudio128 Kbps
  • Video and Audio
  • Entrada de vídeo IP5-ch ; Up to 2 MP resolution; Support H.265/H.264 IP cameras
  • Entrada de vídeo analógica8-ch; BNC interface ; 1080p/25 fps, 1080p/30 fps, 720p/25 fps, 720p/30 fps, 720p/50 fps, 720p/60 fps; Connectable to CVBS signal
  • HDMI Output1-ch; 1024 × 768/60 Hz, 1280 × 720/60 Hz, 1280 × 1024/60 Hz, 1920 × 1080/60 Hz
  • VGA Output1-ch; 1024 × 768/60 Hz, 1280 × 720/60 Hz, 1280 × 1024/60 Hz, 1920 × 1080/60 Hz
  • HDMI Input2-ch; 1024 × 768, 1280 × 720, 1366 × 768, 1680 × 1050, 1920 × 1080; HDMI and VGA can’t be recognised synchronously in same group
  • VGA Input2-ch;1024 × 768, 1280 × 720, 1366 × 768, 1680 × 1050, 1920 × 1080; HDMI and VGA can’t be recognised synchronously in same group
  • HDMI Loopback1-ch (matching HDMI video in 1)
  • VGA Loopback1-ch (matching VGA video in 1)
  • Saída de áudio1-ch dual track of 3.5 mm connector 1-ch dual track of RCA connector 2-ch single track of green connector. Linear Level; Impedance: 1 KΩ
  • Entrada de áudio1-ch dual track of 3.5 mm connector 1-ch dual track of RCA connector. Sampling rate: 48 KHz 6-ch single track of green connector. Sampling rate: 48 KHz
  • Taxa de amostragem de áudio48 KHz
  • Decoding
  • Synchronous playback1-ch
  • Transmissão duplaSupport
  • Rede
  • Interface de rede2, RJ25 10M/100M/1000M Ethernet interface
  • Auxiliary Interface
  • SATA2 SATA interfaces
  • CapacidadeUp to 8 TB capacity for each disk
  • Interface serial1 RS-485, full duplex
  • Interface USBFront Panel: 2 × USB 2.0 Rear Panel: 2 × USB 3.0
  • Entrada/saída de alarme2/1
  • Geral
  • Fonte de alimentação12 VDC
  • Consumo≤ 40 W(without HDDs)
  • Temperatura de funcionamento-10 °C to 55 °C (14 °F to 131 °F)
  • Umidade de funcionamento10% to 90%
  • Chassi1U
  • Dimensões (L×P×A)440 × 385 × 45 mm (17.3 × 15.2 × 1.8 inch)
  • ≤ 5.5 Kg (12.1 lb)
  • Certificação
  • FCCPart 15 Subpart B, ANSI C63.4-2014
  • CEEN50130-4, EN 61000-3-2,EN 61000-3-3,EN 55032
Especificação

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