G4S Technology of Tewkesbury, Gloucestershire, United Kingdom, has added a new outdoor camera to the Symmetry network camera line. The EN-7540 pan-tilt-zoom, day/night camera includes a 36x optical zoom for long-range applications and a vandalproof casing. It supports H.264 encoding to use less bandwidth and less hard-drive storage space. The high-quality video encoding enables cameras to capture details such as facial features and license plates. The camera is supported by Symmetry Video Management software V6.2 and later.

　　室外摄像机

　　位于英国格洛斯特郡图克斯伯里市的G4S Technology公司，在其对称网络摄像机生产线上新加了一个新型室外摄像机。EN-7540云台变焦，日/夜摄像机且包括一个用于长距离摄像的36x光学变焦镜头和一个防爆外壳。它支持H.264编码，使用更少的带宽和更少的硬盘储存空间。高品质的视频编码技术允许相机能够机捕捉如面部特征和车牌号上的细节。摄像机支持对称视频管理软件V6.2版及其后续版本。