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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
support two-way audio
With detachable
4/8-Core Adaptive Power Supply with Less Power Loss
5U 4K NVR DS-7716NI-K4 with Up to 16-ch IP camera inputs
Far-Reaching Coverage—4× antennas and Beamforming delivers extensive Wi-Fi coverage and reliable connections
Hikvision Analog Four Wire Door Station DS-KB2421T-IM HDD support two-way audioHikvision Analog Four Wire Door Station DS KB2421T IM with Hands free video intercom communication, Supports two door stations simultaneously in the intercom system, Self adaptive IR supplement (with photoresistor), One touch calling, Pinhole camera with 1920 x 1080 @ 25 fps, Unlock controlling
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