Sell 8 Channels Real Time Hardware Compression DVR Card

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The selling leads of Sell 8 Channels Real Time Hardware Compression DVR Card is published by Shenzhen Vangold Electronics Co., Ltd.,a major Chinese manufacturer and exporter in Surveillance Equipment wholesale industry . You can check out the specification of Sell 8 Channels Real Time Hardware Compression DVR Card below and also see the authentications and testimonials of Sell 8 Channels Real Time Hardware Compression DVR Card . or you may get any optional result according to the following keywords: Sell 8 Channels Real Time Hardware Compression DVR Card , selling lead details

Description:
<br>Hardware Compression Card <br>VG-1608HC<br><br>H.264 High Resolution <br>Video & Audio Compression Board DS-4000HCI Series <br><br>Brief Introduction of Hikvision DS-4000HCI card <br><br>DS-4000HCI compression board is a professional digital security product, which adopts the most advanced H.264 video compression algorithm and OggVorbis audio compression technology. Compared with DS-400xMI and DS-400xHI board, it can support up to 8 channels in one board (DS-4008HCI), compress video with CIF resolution and preview with 4CIF. Newly designed PCB of the card more compact and steady and compatible SDK interface makes development faster and easier. <br><br>DS-4000HCI board uses fully optimized algorithm based on DSP technology to implement video & audio real-time coding, active video & audio preview and motion detection, etc. Video image is directly transmitted from board to display frame buffer and compressed stream data is also directly sent to hosts memory. The whole transmit doesnt need any intervention of host computer processor, saving resources of host computer s processor greatly. One Personal computer can support up to 64 channels video and audio input, parameters of each channel can be set independently and will not affect each other. <br><br>DS-4000HCI compression board supports windows 2000/XP and Linux operating system at present. HIKVISION provides demonstration application with its source code, the whole SDK development package including system SDK , player SDK, network SDK, media Player plugging , etc and also provides technical support and good after- sale service. <br><br>Note: <br><br>The DS-4004HCI (VG-804HC)can be set 4 Channels as CIF compression resolution or 2 Channels as 4CIF compression resolution real time. <br><br>The DS-4008HCI (VG-1608HC) can be set 8 Channels as CIF compression resolution or 4 Channels as 4CIF compression resolution real time. <br><br>Features & Functions : <br><br>H.264(MPEG-4/Part 10) video compression standard leads to high compression ration and good video quality <br>OggVorbis audio compression standard, with 16kHZ sampling rate and 16kbps output bitrate <br>Real-time video and audio compression, no frame lost <br>4CIF preview resolution <br>Comply with PCI 2.2 standard , a PC can support up to 64 channels <br>Support WINDOWS 2000/XP and Linux operating system <br>Provide full SDK , demonstration with source code <br>Provide player SDK and network SDK for PC platform . Less than 1 second delay in LAN <br>Setable I. B.P frame sequence <br>Setable video quality and bitrate <br>Setable brightness , contrast , saturation and hue of video signal <br>Support motion detection <br>Support OSD , LOGO and MASK overlay <br>Support watermark technology<br>Support double encoding <br><br>Merits of Adopting Hikvision H.264 Compression Board <br><br>H.264 encoding has the advantage of high image quality , low bitrate and low storage requirement, especially suitable for digital video security. Hikvision H.264 compression board is the state-of-the-art video / audio compression board, which adopts H.264 ACE (ADVANCED CODE EFFICIENCY). Compared with other compression board, its advantage embodies the following aspects: <br><br>Save storage space <br><br>Hikvision board compression ratio is higher than those that adopt MPEG-1 or other standards. Given the same capacity of hard disk, Hikvision board leads to longer recording time, thus reduces storage costs and maintenance expenses and improves systematic reliability. <br><br>Excellent image quality <br><br>Hikvision board adopts variable bitrate coding. It assures constant image quality to different scene and motion picture. Even violent motion cannot bring the mosaic phenomenon. Hikvision board supports real time preview without wobble or time delay. <br><br>Preeminent characters of network transmission <br><br>Hikvision board adjust parameter dy