视频会议全景摄像机
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<td height="25"><strong>特色功能：</strong></td>
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⊙ 5寸球体，无球罩设计，使图像更清晰 <br />
⊙ 1/4"IT Exview HAD CCD <br />
⊙ 造型优美，适合各种会议系统 <br />
⊙ 高清晰高灵敏度高画质 <br />
⊙ 快速稳定的自动聚焦镜头,高达216 倍变焦<br />
⊙ 128 个预置位 <br />
⊙ 可选装8路有线报警接收器<br />
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<td height="25"><strong>技术参数：</strong></td>
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<td class="xl22" width="93" height="25">型 号</td>
<td class="xl23" width="142">
<div align="center">WSM-518SM</div>
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<td class="xl23" width="144">
<div align="center">WSM-518SF</div>
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<td class="xl23" width="139">
<div align="center">WSM-523LDM</div>
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<td class="xl23" width="138">
<div align="center">WSM-523LDF</div>
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<td class="xl25" width="93" bgcolor="#ffcc99" height="25">图像传感器</td>
<td class="xl45" colspan="2">
<div align="center">1/4" IT Super HAD CCD</div>
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<td class="xl45" colspan="2">
<div align="center">1/4" Interline Transfer HAD CCD</div>
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<td class="xl27" width="93" bgcolor="#ffcc99" height="25">有效像素 (H×V)</td>
<td class="xl40" colspan="2">
<div align="center">752 X 582</div>
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<td class="xl40" colspan="2">
<div align="center">795 X 596</div>
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<td class="xl28" width="93" bgcolor="#ffcc99" height="25">分辨率</td>
<td class="xl40" colspan="2">
<div align="center">480 线</div>
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<td class="xl40" colspan="2">
<div align="center">540 线</div>
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<td class="xl25" width="93" bgcolor="#ffcc99" height="25">镜头</td>
<td class="xl42" colspan="2">
<div align="center">18 倍光学变焦</div>
<div align="center">f=4.1-73.8mm</div>
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<td class="xl47" colspan="2">
<div align="center">23 倍光学变焦</div>
<div align="center">f=3.84-88.4mm</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">最低照度</td>
<td class="xl59" colspan="2">
<div align="center">0.7LUX</div>
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<td class="xl52" colspan="2">
<div align="center">0.02LUX</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">信噪比 (S/N)</td>
<td class="xl57" colspan="4">
<div align="center">≥48 dB</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">白平衡</td>
<td class="xl37" colspan="4">
<div align="center">自动 / 室外 / 室内 / 手动</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">背光补偿</td>
<td class="xl37" colspan="4">
<div align="center">开 / 关</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">电子快门</td>
<td class="xl35" colspan="4">
<div align="center">PAL:1/2~1/100000 sec NTSC:1/2~1/100000 sec 16 挡</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">旋转角度</td>
<td class="xl29" colspan="4">
<div align="center">水平 360 °连续旋转</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">预设速度</td>
<td class="xl24" width="142">
<div align="center">15 <span class="style1">° /s </span></div>
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<td class="xl24" width="144">
<div align="center">400 ° /s</div>
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<td class="xl24" width="139">
<div align="center">15 <span class="style1">° /s</span></div>
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<td class="xl24" width="138">
<div align="center">400 ° /s</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">手动速度</td>
<td class="xl32" width="142">
<div class="style3" align="center">0.025°/s ~ 15°/s</div>
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<td class="xl32" width="144">
<div class="style3" align="center">0.025 <span class="style1">° /s</span> ~ 180 <span class="style1">° /s </span></div>
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<td class="xl32" width="139">
<div class="style3" align="center">0.025°/s ~ 15°/s</div>
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<td class="xl32" width="138">
<div align="center"><span class="style3">0.025 <span class="style1">° /s</span> ~ 180 <span class="style1">° /s </span></span></div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">两点线扫</td>
<td class="xl33" width="142">
<div align="center">12°/S</div>
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<td class="xl33" width="144">
<div align="center">15 ° /s ~ 60 ° /s</div>
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<td class="xl33" width="139">
<div align="center">12°/S</div>
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<td class="xl34" width="138">
<div align="center">15 ° /s ~ 60 ° /s</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">预置点</td>
<td class="xl31" width="142">
<div align="center">64 个</div>
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<td class="xl31" width="144">
<div align="center">128 个</div>
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<td class="xl31" width="139">
<div align="center">64 个</div>
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<td class="xl32" width="138">
<div align="center">128 个</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">同步方式</td>
<td class="xl37" colspan="4">
<div align="center">内部同步</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">视频输出</td>
<td class="xl35" colspan="4">
<div align="center">1.0Vp-p 75 Ω 非平衡（复合）</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">增益控制</td>
<td class="xl35" colspan="4">
<div align="center">29dB</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">电缆接入</td>
<td class="xl37" colspan="4">
<div align="center">直接接入</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">支持协议</td>
<td class="xl35" colspan="4">
<div align="center">Pelco-P 、 Pelco-D(9600 4800 2400 bps)</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">结构</td>
<td class="xl37" colspan="4">
<div align="center">ABS+铝合金</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">工作温度</td>
<td class="xl35" colspan="4">
<div align="center">0 ℃ ~ 45 ℃</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">工作湿度</td>
<td class="xl35" colspan="4">
<div align="center">95%RH 以内</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">电源</td>
<td class="xl35" colspan="4">
<div align="center">DC12V</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">功率</td>
<td class="xl35" colspan="4">
<div align="center">20W</div>
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<td class="xl26" width="93" bgcolor="#ffcc99" height="25">重量</td>
<td class="xl35" colspan="4">
<div align="center">1.4Kg</div>
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