產品資訊 - DVR Compression Board->CCTV security system

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Ewatch Technology Co., Ltd

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DVR Compression Board

產品分類 :

攝影及光學產品->其他->閉路監視系統

產品規格

Model No:	EW-B102H/B104H/B108H

Country	China
Brand	Ewatch
Minimum Order	one

產品描述

Performance

Preview resolution: DVD quality, resolution ratio 704*576

Coding function: support CBR/VBR code rate control, in VBR model, code stream set to upper bound, in order to ensure the code stream can be controlled, when use camera with delta noise. Video code rate can be adjusted in extensiveness, support dynamic adjusting compression format, frame rate, bit rate. Coding file support D1 (15fps), Half-D1, D.CIF (512*384), CIF, QCIF. Recording frame rate can be adjusted in the range of 1-25f (PAL), 1-30f (PAL).When recording, video parameter can be dynamic adjusted.

Decode function: playback multi path image at the same time. Output format can choose compound stream or video stream.

Monitor function: monitor in real-time, synchronize with video recording.

Network transmission: support dual-stream compression, the main stream used for recording and the sub stream used for transmit images in narrow band;customer client can realize 16ch display at the same time.

CPU Capacity: not occupy CPU in previewing, occupy little CPU in recording, 16ch <5%.

High decode efficiency, support 16ch decode and playback at the same time.

Hardware filtering: multi-level hardware filtering and De-interlace function, efficiently improve image quality.

OSD Function: support any position OSD superimposition (the channel name, date and time) and black block mask function.

Motion detection: support the multi area, high sensitivity motion detection, not occupy system resource.

Alarm function: video loss alarm function, lens shading alarm function.

Compatibility: Good compatibility to mainstream PC motherboard, Industrial control motherboard and display card etc.

Water-mark function: support digital Water-Mark technology, prevents to temper.

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