Mobile Dome Network Camera

　　VIVOTEK MD8531H is a compact, 1.2-megapixel network camera geared toward transportation applications such as buses, trains, and other vehicles. With full EN50155 compliance & IP66-rated design, the camera can withstand shock, vibration, humidity, dust, and temperature fluctuations, maintaining stable and reliable video during vehicle movement. Furthermore, the vandal-proof metal housing effectively provides robust protection from vandalism. As such, the combination of high resolution imaging and protective housing endows the MD8531H with the rugged reliability required to maximize passenger safety and optimize mobile surveillance.

　　With the tamper detection feature, the MD8531H becomes a truly robust and intelligent camera that keeps security staff notified once it suffers video loss from being blocked or spray-painted. PoE (Power-over-Ethernet) also allows the camera to be operated and powered with a single Ethernet cable, giving greater ease of installation. In order to facilitate on-board storage and data portability, the camera is also complete with a MicroSD/SDHC/SDXC card slot for local recording. In corridor scenario, Video Rotation feature can provide wider vertical coverage for more depth.

　　Featuring the Wide Dynamic Range Technology WDR Pro, it provides improved visibility in the extremely dark & light environment. Combined with 3D Noise Reduction Technology, which enables the MD8531H to capture clear, polished video under low-light conditions and reduce bandwidth from sensor noise, users can identify an increased level of image details in pretty bright as well as dark environments.

　　移动半球网络摄像机

　　VIVOTEK MD8531H是紧凑型、120万像素的网络摄像机，主要面向交通方面的应用，如公共汽车、火车和其他交通工具。摄像机符合EN50155标准并采用IP66等级外壳设计，经得起冲击、震动、湿气、灰尘和温度波动等各种因素的影响，在车辆行驶过程中可保持稳定可靠的视频捕获效果。另外，坚固耐用的金属外壳可提供有力的保护，防止其破损。这样，高分辨率成像和防护性外壳相结合，赋予了MD8531H坚固耐用的可靠性，极大地提高了乘客的安全性和移动监控的优化性。

　　通过利用高清晰度的分辨率1280x960，MD8531H可提供非常清晰和细致的影像，轻松实现对人或物体的准确识别。用户运用增强型宽动态技术，在极亮或极暗的极端光照条件下，能够识别影像细节。因此，用此摄像机捕获的车上乘客活动或车辆事故的影像均可用于事后法庭上的证据。