The Ultra 4K HDCVI camera series from Dahua leverages existing coax infrastructure to deliver forensic-level images, data and audio over long distances. The cameras are compatible with 4K HDCVI DVRs and most 4K-compatible HD/SD DVRs, and they feature 3DNR advanced noise reduction (which compares two sequential frames to detect and eliminate random noises) for clearer images. For challenging low-light applications, Dahua’s Starlight Ultra-Low Light Technology captures color details in low light down to 0.005 lux.

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