Dahua Technology, a world-leading manufacturer and supplier of video surveillance products headquartered in Hangzhou, China introduced two new vari-focal HDCVI cameras —- 720p IR box camera HAC-HFW1100R-VF and IR dome HAC-HDBW1100R-VF, which further completes its HDCVI portfolio.
These two vari-focal HDCVI cameras output clear and crisp images 25/30 frame per second at 720p, and their focal length reaches 2.7-12mm, allowing a more flexible monitoring view, which means, one single camera can be adjusted for different target area based on users’ needs, and it only takes three steps to get focus-adjusting done: first, open the cover; second, loose, rotate and fasten the screws inside, and third, put the cover back; this super ease-of-use is quite favoured among small-to-medium scaled application owners who, for example, run retail stores, SOHO, hotel or manage a school or an organisation, asking for high definition image quality while having a budget concern.
