HV-57-20SDI has perfect functions, excellent performance and rich interfaces. USB dual stream technology, support two channels of simultaneous output. The advanced ISP processing technology and algorithm make the image vivid and life like, uniform brightness, strong light color level sense, high definition and good color restoration.
Auto tracking function.
20x optical zoom.Contact sales
The comparison table will help you choose the right device. Click on the 'Compare all models' icon to study the parameters of the entire headset range.Compare all models
By clicking on the PRODUCT SUPPORT icon you will have access to downloadable materials, like datasheets, user manuals and firmwares. You will also find answers to frequently asked questions.Product support
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