Geovision - 8Ch. Standalone NVR, Embedded Linux, Up to 8 MP resolution recording, 1-ch HDMI, 1-ch VGA; HDMI at up to 4K, Up to 8-ch IP camera input, H.265 / H.264 video format, Realtime AI Face Recognition (face tracking on E-Map, attendance management, and repeated visitor search), 1 SATA interface, up to 10 TB, Two-way audio, P2P function for the GV-Eye app, Input: AC 100 ~ 240 V, 50 ~ 60 Hz, Output: DC 48 V, 1.5 A, PoE Switch: 58 W.