Wisenet box cameras
Hanwha Techwin has added 2 and 5 megapixel box cameras to its Wisenet Q series. The 2 megapixel Wisenet QNB-6002 supersedes the Wisenet QNB-6000, while the 5 megapixel Wisenet QNB-8002 is new.
The two H.265 cameras come with an Open Platform chipset which lets users select edge-based specialist applications developed by Hanwha Techwin’s technology partners. The cameras also feature a suite of Intelligent Video Analytics (IVA), which includes Tampering, Directional Detection, Defocus Detection, Virtual Line, Enter/Exit and Motion Detection. Other features include:
– Wide Dynamic Range (WDR), which performs at up to 120dB to produce images from scenes containing a mix of bright and dark areas.
– Smart Video Compression: A choice of H.265, H.264 or MJPEG compression, withWiseStream II, a complementary compression technology which dynamically controls encoding, balancing quality and compression, according to movement in the image. Bandwidth efficiency is improved by up to 99 per cent it is claimed compared to H.264 technology when WiseStream II is combined with H.265 compression. As such, WiseStream II reduces the total cost of ownership of a video surveillance system by minimising the storage and bandwidth requirements of high definition cameras.
– An SD/SDHC/SDXC memory slot which allows up to 128GB of video or data to be stored at the edge should there be disruption to the network. Video evidence, which might have been lost, can therefore be retrieved when the network connection has been restored.
– Power over Ethernet (PoE) support. This saves time and reduces installations costs, as it negates the need to run separate cabling and install a power supply at each camera location.
Uri Guterman, Head of Product & Marketing for Hanwha Techwin Europe, said: “As is the case with all affordable Wisenet Q series cameras, there has been no compromise on the feature set or build quality of these new cameras. They have been introduced in response to feedback from customers who wish to continue to enjoy the benefits of working with a trusted brand but require a keenly priced option for video surveillance applications which require a high number of cameras.”
Hanwha Techwin公司为其Wisenet Q系列新增了2百万和5百万像素的箱式摄像机。2百万像素的Wisenet QNB-6002型摄像机取代了Wisenet QNB-6000型，而5百万像素Wisenet QNB-8002型则是全新的。
两台H.265摄像机配有一个开放平台芯片组，用户可以通过它选择由Hanwha Techwin的技术合作伙伴开发的基于边缘的专业应用程序。摄像机还具有一套智能视频分析（IVA）功能，其中包括篡改，方向检测，散焦检测，虚线路，进入/退出和运动检测。其他功能还包括：
–宽动态范围（WDR）高达120dB，可从包含明暗区域混合的场景中产生清晰的图像。
–智能视频压缩：通过WiseStream II，可以选择H.265，H.264或MJPEG压缩技术，WiseStream II是一种互补的压缩技术，可以根据图像中的运动动态控制编码来平衡质量和压缩。当WiseStream II与H.265压缩结合使用时，与H.264技术相比，带宽效率提高了多达99％。因此，WiseStream II通过最小化
高清摄像机的存储和带宽要求，降低了视频
监控系统的总体成本。
– SD / SDHC / SDXC内存插槽可在网络中断时在边缘存储高达128GB的视频或数据。因此，当网络恢复连接后，可以恢复那些可能会丢失的视频证据。
–以太网供电（PoE）支持。这样就节省了时间并降低了安装成本，因为它不需要运行单独的电缆和在每个摄像头位置安装电源。
Hanwha Techwin欧洲公司产品与营销主管Uri Guterman表示：“与所有价格合理的Wisenet Q系列摄像机一样，这些新型摄像机的功能设置或制造质量都没有妥协。推出这些产品是为了响应客户的反馈，这些客户希望继续享受与值得信赖的品牌合作的好处，但对于需要大量摄像头的
视频监控应用，则需要合理的定价选择。”
