Smart AI Human Vehicle Detection-- Reduce false alarms and save storage space. Smart Color Night Vision-- AI human vehicle detection activate color night vision. 6MP Superior Definition-- 6 million pixels, 122° diagonal field of view. Capture and Record Audio-- Cameras capture sound and NVR record it. IP66 Durable Housing-- Metal housing, indoors or outdoors, fully weatherproof. 64CH 6K 12MP NVR-- Support 64pcs 12mp/ 8mp/ 6mp poe ip cameras, multiple add-on options from ONWOTE. Built-in 16TB HDD, 80TB Storage Capacity-- 8 HDD ports support 80TB hard drive. Smart Recording & Playback-- Find video efficiently with the person/vehicle event filter. Playback 16 cameras simultaneously on HD monitor or computer. Power over Ethernet, Plug n Play Setup-- A single network cable provides power, video& audio transmission. Troubleshoot Technical Issues-- We offer 24/7 professional technical support- Amazon Messages or 0.5-2h PHONE support. ONWOTE 64 Channel Security Camera System, 64CH 12MP Commercial Raid NVR 16TB, 2 HDMI Outputs Split Screen Display, 40x 6MP 122° View PoE IP Cameras, Color Night Vision, 8pcs Plug-in HDD Support 80TB