The Hikvision DS-2FP4021-B Digital Noise Reduction Microphone provides full-range broadband voice up to 33 feet (10 m). It is compliant with CE standards and FCC certification.
The Hikvision DS-2FP4021-B Digital Noise Reduction Microphone provides full-range broadband voice up to 33 feet (10 m). It is compliant with CE standards and FCC certification.
ECM Microphone Array with 360° Voice Range Up to 33 ft (10 m)Adaptive Active Noise Cancellation AlgorithmFull Metal Structure with LED Indicator
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