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.

Specifikace
  • Recording
  • Video kompreseH.265/H.264
  • Rozlišení kódováníHigh-definition stream: 1080p/720p/WD1/4CIF/VGA/CIF Standard-definition stream: WD1/4CIF/CIF Fluent stream: CIF/QVGA
  • Snímková frekvence1 to 25 fps (P)/30 fps (N)
  • Video Bitrate32 Kbps to 16 Mbps
  • Typ streamuVideo&Audio, Video
  • Audio kompreseAAC
  • Audio Bitrate128 Kbps
  • Video and Audio
  • IP Video Input5-ch ; Up to 2 MP resolution; Support H.265/H.264 IP cameras
  • Analogový video vstup8-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)
  • Audio výstup1-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
  • Zvukový vstup1-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
  • Míra audio vzorů48 KHz
  • Dekódování
  • Synchronní přehrávání1-ch
  • Dual-streamSupport
  • Síť
  • Síťové rozhraní2, RJ25 10M/100M/1000M Ethernet interface
  • Auxiliary Interface
  • SATA2 SATA interfaces
  • KapacitaUp to 8 TB capacity for each disk
  • Sériové rozhraní1 RS-485, full duplex
  • USB rozhraníFront Panel: 2 × USB 2.0 Rear Panel: 2 × USB 3.0
  • Vstup/výstup alarmu2/1
  • Všeobecné
  • Zdroj napájení12 VDC
  • Spotřeba≤ 40 W(without HDDs)
  • Pracovní teplota-10 °C to 55 °C (14 °F to 131 °F)
  • Pracovní vlhkost10% to 90%
  • Podvozek1U
  • Rozměry (Š × H × V)440 × 385 × 45 mm (17.3 × 15.2 × 1.8 inch)
  • Váha≤ 5.5 Kg (12.1 lb)
  • Certifikace
  • FCCPart 15 Subpart B, ANSI C63.4-2014
  • CEEN50130-4, EN 61000-3-2,EN 61000-3-3,EN 55032
Specifikace

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