全功能3G双向语音对讲4路车载硬盘录像机
<table border="1" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td valign="bottom" width="199" colspan="2">
<div align="center"><b>项目</b></div>
</td>
<td valign="bottom" width="391">
<div align="center"><b>性 能 指 标</b></div>
</td>
</tr>
<tr>
<td rowspan="2" width="65" nowrap="nowrap">
<div align="center">系</div>
<div align="center">统</div>
</td>
<td valign="bottom" width="135">
<div align="left">操作语言</div>
</td>
<td valign="top" width="391">
<div align="left">中文简体(繁体) / 英文</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">操作界面</div>
</td>
<td valign="top" width="391">
<div align="left">图形化菜单操作界面</div>
</td>
</tr>
<tr>
<td rowspan="5" width="65" nowrap="nowrap">
<div align="center">视</div>
<div align="center">频</div>
</td>
<td valign="bottom" width="135">
<div align="left">视频输入</div>
</td>
<td valign="top" width="391">
<div align="left">1~4路独立输入 1.0Vp-p,75Ω</div>
</td>
</tr>
<tr>
<td width="135">
<div align="left">视频输出</div>
</td>
<td valign="top" width="391">
<div align="left">一路PAL/NTSC输出 1.0Vp-p,75Ω,复合视频信号</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">视频显示</div>
</td>
<td valign="top" width="391">
<div align="left">单画面/八画面</div>
</td>
</tr>
<tr>
<td width="135">
<div align="left">视频标准</div>
</td>
<td valign="top" width="391">
<div align="left">PAL制式:25帧/秒;NTSC制式:30帧/秒</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">系统资源</div>
</td>
<td valign="top" width="391">
<div align="left">PAL制:200帧,NTSC制:240帧</div>
</td>
</tr>
<tr>
<td rowspan="4" width="65">
<div align="center">音</div>
<div align="center">频</div>
</td>
<td valign="bottom" width="135">
<div align="left">音频输入</div>
</td>
<td valign="top" width="391">
<div align="left">4路独立输入,600Ω</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">音频输出</div>
</td>
<td valign="top" width="391">
<div align="left">1路输出,600Ω,1.0-2.2V</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">失真加噪音</div>
</td>
<td valign="top" width="391">
<div align="left">≤-30dB</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">音频压缩</div>
</td>
<td valign="top" width="391">
<div align="left">ADPCM</div>
</td>
</tr>
<tr>
<td rowspan="10" width="65" nowrap="nowrap">
<div align="center">数</div>
<div align="center">字</div>
<div align="center">处</div>
<div align="center">理</div>
<div align="center">及</div>
<div align="center">存</div>
<div align="center">贮 </div>
<div align="center"> </div>
</td>
<td valign="bottom" width="135">
<div align="left">图像压缩</div>
</td>
<td valign="top" width="391">
<div align="left">H.264固定码流</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">图像格式</div>
</td>
<td valign="top" width="391">
<div align="left">4路CIF(352*288)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">视频码率</div>
</td>
<td valign="top" width="391">
<div align="left">8K-48Kbyte/s(每通道) </div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">视频占用存储介质</div>
</td>
<td valign="top" width="391">
<div align="left">28M-168Mbyte / hour(每通道)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">分辨率</div>
</td>
<td valign="top" width="391">
<div align="left">回放:1*(352*288)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">视频流标准</div>
</td>
<td valign="top" width="391">
<div align="left">H.264</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">音频码率</div>
</td>
<td valign="top" width="391">
<div align="left">4Kbyte/s(每通道)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">音频占用硬盘</div>
</td>
<td valign="top" width="391">
<div align="left">14Mbyte/hour(每通道)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">内部存贮</div>
</td>
<td valign="top" width="391">
<div align="left">1个SATA接口,2.5寸笔记本硬盘,最大支持2TB</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">图像质量</div>
</td>
<td valign="top" width="391">
<div align="left">1-8级可调</div>
</td>
</tr>
<tr>
<td rowspan="5" width="65" nowrap="nowrap">
<div align="center">其</div>
<div align="center">他</div>
</td>
<td valign="bottom" width="135">
<div align="left">电源与功率</div>
</td>
<td valign="top" width="391">
<div align="left">DC8-48V 5% ≤12W</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">工作温度/湿度</div>
</td>
<td valign="top" width="391">
<div align="left">-20~60℃ / ≤80%</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">外形尺寸</div>
</td>
<td valign="top" width="391">
<div align="left">210*200*65mm(含标配支架)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">重量</div>
</td>
<td valign="top" width="391">
<div align="left">1.9KG(不含硬盘)</div>
</td>
</tr>
<tr>
<td valign="bottom" width="135">
<div align="left">时钟</div>
</td>
<td valign="bottom" width="391">
<div align="left">内置硬时钟,万年历</div>
</td>
</tr>
</tbody>
</table>
<br />
深圳市赛维亚科技有限公司
深圳市赛维亚科技有限公司,是一家专注于数字音视频产品的技术与研发,并以技术研发为依托,集产品开发,生产,销售,系统整合与应用服务于一体的高科技企业。公司有着多年开发音视频监控产品技术积累,有优秀的技术团队及服务团队,在车载音视频监控,安防监控及系统应用领域为客户提供优秀的产品及优质的服务。
赛维亚科技致力于领先世界的视频安防技术的研发和应用,产品覆盖车载硬盘录像机、嵌入式硬盘录像机、板卡、网络存储、视频综合平台、中心管理软件等全线监控产品及解决方案。
作为国内较早的车载录像机生产厂家,公司的产品历经多年的生产和改进,已相当成熟稳定,并积累了非常丰富的产品经验和工程经验。质量是公司生存与发展的基石,因此,公司在产品设计、原材料、生产加工、测试等各阶段都有完善的流程和严格的检验标准。保证交付给客户的每一件产品都是优质的产品,并且技术服务团队会及时跟进产品的应用。
目前,我公司产品已被广泛应用于公交大巴、运钞车、物流车、执法车等方面,有多个成功的案例,深受客户的好评与肯定。