三星Samsung SPD-3320P 照度：彩色0.7Lux@F1.65,黑白0.03Lux：SPD-3750P ICR日夜轉(zhuǎn)換，智能分析,動態(tài)偵測, DNR (3D+2D)

<p text-indent:-21pt;"="" style="padding: 5px 0px;margin-top: 0px;margin-bottom: 0px;margin-left: 28px;line-height: 24px;font-family: 'Microsoft Yahei', Arial, Helvetica, sans-serif;font-size: 12px;white-space: normal"> IP67, 同軸視控(CCVC), RS-485, 24V AC