TVT, Mini server, security management, all-in-one NVMS, TVT. Up to 256CH and 64 NVRs, management, video and intelligent applications software, TVT protocol, ONVIF, RTSP, SDK. HDMI@4K, VGA@1080P. RJ45. 6xUSB, recording 4CH/8MP 6CH/5MP 8CH/4MP 14CH/1080P 33CH/720P 36CH/D1, keyboard and monitor control via decoder, two-way video and audio. MSATA, SSD 128GB, IPC access facial recognition, perimeter protection and LPR