HD video surveillance products have become the industrial preference today worldwide. To cope with this trend, Qihan's HD-SDI box cameras, which use the latest generation of high-tech sensors, are equipped with megapixel high quality HD video output to support the original video output in real-time, no delay, no compression, for real high-definition video reproduction. The Qihan HD-SDI cameras are designed to be especially suitable for the applications such as cashier areas, telecommunications, hotels, government, schools, airports, public security, law enforcement, and for high-end projects where there is demand for high-definition video quality.

Qihan HD-SDI cameras use the company's unique DSP technology in processing the secondary exposure to ensure clear imaging under the conditions of low illumination, complex background, and in wide environments. With various functional options to setup, it is possible to programme the brightness, colour of video image according to the user's preferrence. There are more functions, such as automatic white balance, 1080P wide dynamic, 2D noise reduction, HLC etc., which are available via the camera's setup menu to effectively solve problems for users in different scenarios at installation and sytem configuration.

As shown from the company's sales statistics, the HD-SDI camera solution has become the best-selling item at Qihan. With all these hard-facts and this latest accolade, Qihan believes it is committed to constant innovation to benefit its partners, clients, and to encourage the growth of the company and the industry.