多传感器可调节半球摄像机
2019/8/19 10:12:00 中国安防行业网 关键字:传感器 可调节 半球摄像机
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Multi-sensor adjustable dome
SNC-WL862it's a multi-sensor adjustable dome network camera, pictured, for 'all round' video monitoring in corporate and public spaces. It captures images with a total resolution of 20 megapixels via four independent five megapixels CMOS image sensors and varifocal lenses. This allows to view four regions of interest at once, simplifying installation and lowering costs by reducing the total number of cameras needed, the product developers say. Offering 360 degree video coverage from one camera with a single IP address, the rugged SNC-WL862 comes with a robust IP66 and IK10-rated housing to withstand rain, dust and vandalism.
Six new EMX-series mini-dome cameras offer intelligent analytics. Inside SNC-EMX30 models, Sony's Exmor CMOS sensor captures Full HD video at 30 frames per second (fps). SNC-EMX50 models upgrade quality and sensitivity further with a five megapixel Exmor R CMOS sensor. Cameras with an 'R' suffix in the model name include an integral infra-red (IR) illuminator, delivering black and white images in complete darkness, the product firm says.
On-board Essential Video Analytics can combine high-resolution images with associated metadata. As for network security, the cameras come with Trusted Platform Module and encryption and authentication measures against malicious attacks.
In common with the multi-sensor camera, all EMX-series models feature wide dynamic range to ensure evenly exposed footage, even in high contrast scenes with bright highlights and dark shadow detail. Intelligent streaming and Intelligent Dynamic Noise Reduction techniques with the H.265 codec reduce bandwidth requirements by up to 80 per cent, it is claimed, and save storage while maintaining video performance. Edge recording onto removable microSD card is for reliability in case of network interruptions, while compliance with ONVIF Profiles S, G and T facilitates inter-operability with other network video systems.
多传感器可调节半球摄像机
SNC-WL862是一款多传感器可调式半球网络摄像机,适用于公司和公共场所的"全方位"视频监控。它通过四个独立的五百万像素CMOS图像传感器和变焦镜头捕获总分辨率为2000万像素的图像。产品开发人员表示,这样可以同时查看四个感兴趣的区域,且通过减少所需的摄像机总数,简化了安装并降低成本。坚固耐用的SNC-WL862型提供了360度视频覆盖,一台摄像机具有单一IP地址,配备坚固的IP66和IK10级外壳,可承受雨水,灰尘和故意破坏。
六款新型EMX系列迷你半球摄像机提供智能分析功能。在SNC-EMX30型号内部,索尼的Exmor CMOS传感器以每秒30帧(fps)的速度捕获全高清视频。 SNC-EMX50型采用500万像素Exmor R CMOS传感器,进一步提升了质量和灵敏度。该公司表示,型号名称后缀为"R"的相机包括一个完整的红外(IR)灯,可在完全黑暗的环境中提供黑白图像。
板载基本视频分析可以将高分辨率图像与相关元数据相结合。在网络安全方面,这些摄像机配备了可信平台模块以及针对恶意攻击的加密和认证措施。
与多传感器摄像机一样,所有EMX系列机型都具有宽动态范围,可确保均匀曝光的镜头,即使在具有明亮高光和暗阴影细节的高对比度场景中也是如此。据称,采用H.265编解码器的智能流媒体和智能动态降噪技术可将带宽需求降低多达80%,并在保持视频性能的同时节省存储空间。边缘记录到可移动microSD卡上是为了在网络中断的情况下提供可靠的记录,同时该摄像机符合ONVIFS,G和T协议,有助于与其他网络视频系统的互操作性。