2019/10/8 9:52:00 中国安防行业网 关键字：摄像机外壳遮阳扩展 浏览量：
Visor extension for camera housing
Redvision, the UK manufacturer of CCTV cameras, now offers a Visor Extension for its VEGA 2010 camera housing. The extension, which fits to the housing’s front bezel, then shades the enclosed camera from sunlight and glare, such as in low sun at dawn or dusk. The extension also can reduce rain on the housing’s optical window.
Stephen Lightfoot, technical director at Redvision, says: “The VEGA 2010 rugged camera housing is designed to enclose and protect CCTV camera and lens combinations up to 290mm long. The Visor Extension is like a ‘peaked cap’, shading the camera and housing window from extreme lighting conditions, such as dazzling low sun. The Visor Extension protrudes by up to 72mm from the camera window and simply retrofits to the VEGA 2010’s front bezel.”
The VEGA 2010 also has a Tru-park, silicon wiper option, which removes dirt and water from the camera window. When not in use, the wiper is concealed behind the front bezel. Wiper power comes from the VEGA 2010’s PoE-driven, CHAT interface board, which also provides power for the camera, washer and built-in heater, besides Ethernet and audio communications.
The VEGA is made from die-cast aluminum, which is IP67 weather-proof and IK10 impact-rated. It is finished with a marine-grade plating, followed by a powder-coating paint. Although the standard colour is light grey (RAL 7035), it can be finished in any RAL colour to order. All cabling is managed inside the housing’s built-in, wall or pedestal mounting bracket, which has an integrated junction box.
Redvision的技术总监Stephen Lightfoot说：“VEGA 2010坚固的摄像机外壳设计用于装入和?；こご?90mm的CCTV摄像机和镜头的组合。 Visor Extension就像一个“尖顶帽”，遮挡了摄像机和外壳窗口，使其免受极端光照条件的影响，例如耀眼的低阳光。 遮阳扩展从相机窗口突出最多72mm，只需改装到VEGA 2010的前挡板即可?！?/div>
VEGA 2010还有一个Tru-park硅刮水器选项，可以清除相机窗口的污垢和水。 不使用时，雨刷隐藏在前挡板后面。刮水器电源来自VEGA 2010的PoE驱动的CHAT接口板，除了以太网和音频通信之外，它还为摄像机，洗衣机和内置加热器提供电源。