[2K, Two Way Audio] Hiseeu Wireless Security Camera System, 3TB Hard Drive, 12V DC Power Cords, 3 Megapixels, 8CH Dual WiFi NVR, Mobile&PC Remote, IP66 Waterproof, Motion Alert, Plug&Play, 24/7Motion Recording. [Two Way Audio & 8 Channel System] This is 8 Channel Dual WiFi 3MP Network Video Recorder + 4Pcs 2K/3MP(2304 by 1296) IP66 Waterproof ...